{
"NDC": [
{
"NDCCode": "69945-120-63",
"PackageDescription": "1 VIAL in 1 CAN (69945-120-63) / 6.3 mL in 1 VIAL",
"NDC11Code": "69945-0120-63",
"ProductNDC": "69945-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Thallous Chloride Tl 201",
"NonProprietaryName": "Thallous Chloride, Tl 201",
"DosageFormName": "INJECTION, SOLUTION",
"RouteName": "INTRAVENOUS",
"StartMarketingDate": "20151104",
"MarketingCategoryName": "NDA",
"ApplicationNumber": "NDA018150",
"LabelerName": "Curium US LLC",
"SubstanceName": "THALLOUS CHLORIDE TL-201",
"StrengthNumber": "1",
"StrengthUnit": "mCi/mL",
"Pharm_Classes": "Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]",
"Status": "Deprecated",
"LastUpdate": "2025-12-23",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20261231",
"StartMarketingDatePackage": "20151104",
"SamplePackage": "N",
"IndicationAndUsage": "Thallous Chloride Tl 201 Injection is a diagnostic radiopharmaceutical indicated for: 1 Myocardial perfusion imaging with planar scintigraphy or single-photon emission computed tomography (SPECT) for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival.Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress., 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels.",
"Description": "Thallous Chloride Tl 201 Injection is supplied in an isotonic solution as a sterile, non-pyrogenic diagnostic radiopharmaceutical for intravenous administration. Each milliliter contains 37 MBq (1 mCi) Thallous Chloride Tl 201 at calibration time, made isotonic with 9 milligrams sodium chloride and preserved with 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium Tl-201 is cyclotron produced. At the time of calibration it contains no more than 1.0% thallium Tl-200, no more than 1.0% thallium Tl-202, no more than 0.25% lead Pb-203, and no less than 98% thallium Tl-201 as a percentage of total activity. No carrier has been added. It is recommended to administer Thallous Chloride Tl 201 Injection close to calibration time to minimize the effect of higher levels of radionuclidic contaminants present at pre- and post-calibration dates. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of each radionuclidic contaminant as a function of time. Figure 1. Radionuclidic Contaminants."
},
{
"NDCCode": "0363-0563-63",
"PackageDescription": "2 BOTTLE, PLASTIC in 1 CARTON (0363-0563-63) / 120 TABLET, DELAYED RELEASE in 1 BOTTLE, PLASTIC",
"NDC11Code": "00363-0563-63",
"ProductNDC": "0363-0563",
"ProductTypeName": "HUMAN OTC DRUG",
"ProprietaryName": "Aspirin",
"ProprietaryNameSuffix": "Enteric Coated Low Dose",
"NonProprietaryName": "Aspirin",
"DosageFormName": "TABLET, DELAYED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20110501",
"MarketingCategoryName": "OTC MONOGRAPH DRUG",
"ApplicationNumber": "M013",
"LabelerName": "Walgreen Company",
"SubstanceName": "ASPIRIN",
"StrengthNumber": "81",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Decreased Platelet Aggregation [PE], Decreased Prostaglandin Production [PE], Nonsteroidal Anti-inflammatory Drug [EPC], Platelet Aggregation Inhibitor [EPC]",
"Status": "Active",
"LastUpdate": "2026-01-13",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20110501",
"SamplePackage": "N",
"IndicationAndUsage": "for the temporary relief of minor aches and pains or as recommended by your doctor. Because of its delayed action, this product will not provide fast relief of headaches or other symptoms needing immediate relief."
},
{
"NDCCode": "69168-478-63",
"PackageDescription": "1 BOTTLE, SPRAY in 1 CARTON (69168-478-63) / 120 SPRAY, METERED in 1 BOTTLE, SPRAY",
"NDC11Code": "69168-0478-63",
"ProductNDC": "69168-478",
"ProductTypeName": "HUMAN OTC DRUG",
"ProprietaryName": "Azelastine Hydrochloride",
"NonProprietaryName": "Azelastine Hydrochloride",
"DosageFormName": "SPRAY, METERED",
"RouteName": "NASAL",
"StartMarketingDate": "20250502",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA216421",
"LabelerName": "Allegiant Health",
"SubstanceName": "AZELASTINE HYDROCHLORIDE",
"StrengthNumber": "205.5",
"StrengthUnit": "ug/1",
"Pharm_Classes": "Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]",
"Status": "Active",
"LastUpdate": "2025-10-17",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20261231",
"StartMarketingDatePackage": "20250922",
"SamplePackage": "N",
"IndicationAndUsage": "temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: 1 nasal congestion , 2 runny nose, 3 sneezing , 4 itchy nose."
},
{
"NDCCode": "69945-120-28",
"PackageDescription": "1 VIAL in 1 CAN (69945-120-28) / 2.8 mL in 1 VIAL",
"NDC11Code": "69945-0120-28",
"ProductNDC": "69945-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Thallous Chloride Tl 201",
"NonProprietaryName": "Thallous Chloride, Tl 201",
"DosageFormName": "INJECTION, SOLUTION",
"RouteName": "INTRAVENOUS",
"StartMarketingDate": "20151104",
"MarketingCategoryName": "NDA",
"ApplicationNumber": "NDA018150",
"LabelerName": "Curium US LLC",
"SubstanceName": "THALLOUS CHLORIDE TL-201",
"StrengthNumber": "1",
"StrengthUnit": "mCi/mL",
"Pharm_Classes": "Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]",
"Status": "Deprecated",
"LastUpdate": "2025-12-23",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20261231",
"StartMarketingDatePackage": "20151104",
"SamplePackage": "N",
"IndicationAndUsage": "Thallous Chloride Tl 201 Injection is a diagnostic radiopharmaceutical indicated for: 1 Myocardial perfusion imaging with planar scintigraphy or single-photon emission computed tomography (SPECT) for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival.Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress., 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels.",
"Description": "Thallous Chloride Tl 201 Injection is supplied in an isotonic solution as a sterile, non-pyrogenic diagnostic radiopharmaceutical for intravenous administration. Each milliliter contains 37 MBq (1 mCi) Thallous Chloride Tl 201 at calibration time, made isotonic with 9 milligrams sodium chloride and preserved with 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium Tl-201 is cyclotron produced. At the time of calibration it contains no more than 1.0% thallium Tl-200, no more than 1.0% thallium Tl-202, no more than 0.25% lead Pb-203, and no less than 98% thallium Tl-201 as a percentage of total activity. No carrier has been added. It is recommended to administer Thallous Chloride Tl 201 Injection close to calibration time to minimize the effect of higher levels of radionuclidic contaminants present at pre- and post-calibration dates. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of each radionuclidic contaminant as a function of time. Figure 1. Radionuclidic Contaminants."
},
{
"NDCCode": "69945-120-56",
"PackageDescription": "1 VIAL in 1 CAN (69945-120-56) / 5.6 mL in 1 VIAL",
"NDC11Code": "69945-0120-56",
"ProductNDC": "69945-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Thallous Chloride Tl 201",
"NonProprietaryName": "Thallous Chloride, Tl 201",
"DosageFormName": "INJECTION, SOLUTION",
"RouteName": "INTRAVENOUS",
"StartMarketingDate": "20151104",
"MarketingCategoryName": "NDA",
"ApplicationNumber": "NDA018150",
"LabelerName": "Curium US LLC",
"SubstanceName": "THALLOUS CHLORIDE TL-201",
"StrengthNumber": "1",
"StrengthUnit": "mCi/mL",
"Pharm_Classes": "Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]",
"Status": "Active",
"LastUpdate": "2025-12-23",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20151104",
"SamplePackage": "N",
"IndicationAndUsage": "Thallous Chloride Tl 201 Injection is indicated for use with planar scintigraphy or single-photon emission computed tomography (SPECT) for the following applications: 1 Myocardial perfusion imaging in adults for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction)Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress, 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in adults with elevated serum calcium and parathyroid hormone levels.",
"Description": "Thallous Chloride Tl 201 Injection is a sterile, radioactive diagnostic drug for intravenous use. Each mL contains 37 MBq (1 mCi) thallous chloride Tl 201 at calibration time and the following inactive ingredients: 9 mg sodium chloride and 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium-201 is cyclotron produced. At the time of calibration it contains no more than 1% thallium-200, no more than 1% thallium-202, no more than 0.25% lead-203, and no less than 98% thallium-201 as a percentage of total activity. No carrier has been added. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of thallium-200 (Tl 200) and thallium-202 (Tl 202) radionuclidic contaminants as a function of time. Figure 1. Radionuclidic Contaminants."
},
{
"NDCCode": "69945-120-99",
"PackageDescription": "1 VIAL in 1 CAN (69945-120-99) / 9.9 mL in 1 VIAL",
"NDC11Code": "69945-0120-99",
"ProductNDC": "69945-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Thallous Chloride Tl 201",
"NonProprietaryName": "Thallous Chloride, Tl 201",
"DosageFormName": "INJECTION, SOLUTION",
"RouteName": "INTRAVENOUS",
"StartMarketingDate": "20151104",
"MarketingCategoryName": "NDA",
"ApplicationNumber": "NDA018150",
"LabelerName": "Curium US LLC",
"SubstanceName": "THALLOUS CHLORIDE TL-201",
"StrengthNumber": "1",
"StrengthUnit": "mCi/mL",
"Pharm_Classes": "Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]",
"Status": "Deprecated",
"LastUpdate": "2025-12-23",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20261231",
"StartMarketingDatePackage": "20151104",
"SamplePackage": "N",
"IndicationAndUsage": "Thallous Chloride Tl 201 Injection is a diagnostic radiopharmaceutical indicated for: 1 Myocardial perfusion imaging with planar scintigraphy or single-photon emission computed tomography (SPECT) for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival.Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress., 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels.",
"Description": "Thallous Chloride Tl 201 Injection is supplied in an isotonic solution as a sterile, non-pyrogenic diagnostic radiopharmaceutical for intravenous administration. Each milliliter contains 37 MBq (1 mCi) Thallous Chloride Tl 201 at calibration time, made isotonic with 9 milligrams sodium chloride and preserved with 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium Tl-201 is cyclotron produced. At the time of calibration it contains no more than 1.0% thallium Tl-200, no more than 1.0% thallium Tl-202, no more than 0.25% lead Pb-203, and no less than 98% thallium Tl-201 as a percentage of total activity. No carrier has been added. It is recommended to administer Thallous Chloride Tl 201 Injection close to calibration time to minimize the effect of higher levels of radionuclidic contaminants present at pre- and post-calibration dates. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of each radionuclidic contaminant as a function of time. Figure 1. Radionuclidic Contaminants."
},
{
"NDCCode": "0456-0461-63",
"PackageDescription": "10 BLISTER PACK in 1 BOX, UNIT-DOSE (0456-0461-63) / 10 TABLET in 1 BLISTER PACK (0456-0461-11) ",
"NDC11Code": "00456-0461-63",
"ProductNDC": "0456-0461",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Armour Thyroid",
"NonProprietaryName": "Thyroid, Porcine",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "19960401",
"MarketingCategoryName": "UNAPPROVED DRUG OTHER",
"LabelerName": "Allergan, Inc.",
"SubstanceName": "SUS SCROFA THYROID",
"StrengthNumber": "120",
"StrengthUnit": "mg/1",
"Status": "Deprecated",
"LastUpdate": "2024-08-21",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20251231",
"StartMarketingDatePackage": "19960401",
"SamplePackage": "N",
"IndicationAndUsage": "Armour Thyroid (thyroid tablets, USP) are indicated. 1. As replacement or supplemental therapy in patients with hypothyroidism of any etiology, except transient hypothyroidism during the recovery phase of subacute thyroiditis. This category includes cretinism, myxedema, and ordinary hypothyroidism in patients of any age (children, adults, the elderly), or state (including pregnancy); primary hypothyroidism resulting from functional deficiency, primary atrophy, partial or total absence of thyroid gland, or the effects of surgery, radiation, or drugs, with or without the presence of goiter; and secondary (pituitary), or tertiary (hypothalamic) hypothyroidism (See WARNINGS). 2. As pituitary TSH suppressants, in the treatment or prevention of various types of euthyroid goiters, including thyroid nodules, subacute or chronic lymphocytic thyroiditis (Hashimoto’s), multinodular goiter, and in the management of thyroid cancer.",
"Description": "Armour Thyroid (thyroid tablets, USP)* for oral use is a desiccated thyroid extract that is derived from porcine thyroid glands. (T3 liothyronine is approximately four times as potent as T4 levothyroxine on a microgram for microgram basis.) They provide 38 mcg levothyroxine (T4) and 9 mcg liothyronine (T3) per grain of thyroid. The inactive ingredients are calcium stearate, dextrose, microcrystalline cellulose, sodium starch glycolate and opadry white. Armour Thyroid may have a strong, characteristic odor due to its thyroid extract component."
},
{
"NDCCode": "0456-2612-63",
"PackageDescription": "10 BLISTER PACK in 1 CARTON (0456-2612-63) > 10 CAPSULE, EXTENDED RELEASE in 1 BLISTER PACK (0456-2612-11)",
"NDC11Code": "00456-2612-63",
"ProductNDC": "0456-2612",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Tiazac",
"ProprietaryNameSuffix": "Extended Release",
"NonProprietaryName": "Diltiazem Hydrochloride",
"DosageFormName": "CAPSULE, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20101225",
"MarketingCategoryName": "NDA",
"ApplicationNumber": "NDA020401",
"LabelerName": "Forest Laboratories, Inc.",
"SubstanceName": "DILTIAZEM HYDROCHLORIDE",
"StrengthNumber": "120",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Calcium Channel Antagonists [MoA],Calcium Channel Blocker [EPC]",
"Status": "Deprecated",
"LastUpdate": "2014-11-21"
},
{
"NDCCode": "0781-3510-63",
"PackageDescription": "10 SYRINGE in 1 CARTON (0781-3510-63) / 1 mL in 1 SYRINGE (0781-3510-01) ",
"NDC11Code": "00781-3510-63",
"ProductNDC": "0781-3510",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Enoxaparin Sodium Injection,usp",
"NonProprietaryName": "Enoxaparin Sodium Injection,usp",
"DosageFormName": "INJECTION, SOLUTION",
"RouteName": "SUBCUTANEOUS",
"StartMarketingDate": "20230315",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA205660",
"LabelerName": "Sandoz Inc.",
"SubstanceName": "ENOXAPARIN SODIUM",
"StrengthNumber": "120",
"StrengthUnit": "mg/.8mL",
"Pharm_Classes": "Heparin, Low-Molecular-Weight [CS], Low Molecular Weight Heparin [EPC]",
"Status": "Deprecated",
"LastUpdate": "2025-02-14",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20251231",
"StartMarketingDatePackage": "20240709",
"SamplePackage": "N",
"IndicationAndUsage": "Enoxaparin sodium injection is a low molecular weight heparin (LMWH) indicated for: 1 Prophylaxis of deep vein thrombosis (DVT) in abdominal surgery, hip replacement surgery, knee replacement surgery, or medical patients with severely restricted mobility during acute illness (1.1), 2 Inpatient treatment of acute DVT with or without pulmonary embolism (1.2), 3 Outpatient treatment of acute DVT without pulmonary embolism (1.2), 4 Prophylaxis of ischemic complications of unstable angina and non−Q-wave myocardial infarction (MI) (1.3), 5 Treatment of acute ST-segment elevation myocardial infarction (STEMI) managed medically or with subsequent percutaneous coronary intervention (PCI) (1.4).",
"Description": "Enoxaparin sodium injection, USP is a sterile aqueous solution containing enoxaparin sodium USP, a low molecular weight heparin. The pH of the injection is 5.5 to 7.5. Enoxaparin sodium is obtained by alkaline depolymerization of heparin benzyl ester derived from porcine intestinal mucosa. Its structure is characterized by a 2-O-sulfo-4-enepyranosuronic acid group at the non-reducing end and a 2-N,6-O-disulfo-D- glucosamine at the reducing end of the chain. About 20% (ranging between 15% and 25%) of the enoxaparin structure contains an 1,6-anhydro derivative on the reducing end of the polysaccharide chain. The drug substance is the sodium salt. The average molecular weight is about 4500 daltons. The molecular weight distribution is. <2000 daltons ≤20%. 2000 to 8000 daltons ≥68%. >8000 daltons ≤18%. STRUCTURAL FORMULA. *X = Percent of polysaccharide chain containing 1,6-anhydro derivative on the reducing end. Enoxaparin sodium injection, USP 100 mg/mL Concentration contains 10 mg enoxaparin sodium (approximate anti- Factor Xa activity of 1000 IU [with reference to the W.H.O. First International Low Molecular Weight Heparin Reference Standard]) per 0.1 mL Water for Injection. Enoxaparin sodium injection, USP 150 mg/mL Concentration contains 15 mg enoxaparin sodium (approximate anti- Factor Xa activity of 1500 IU [with reference to the W.H.O. First International Low Molecular Weight Heparin Reference Standard]) per 0.1 mL Water for Injection. The enoxaparin sodium injection, USP prefilled syringes and graduated prefilled syringes are preservative-free and intended for use only as a single-dose injection. [see Dosage and Administration (2) and How Supplied/Storage and Handling (16)]."
},
{
"NDCCode": "10135-823-62",
"PackageDescription": "120 TABLET, EXTENDED RELEASE in 1 BOTTLE (10135-823-62) ",
"NDC11Code": "10135-0823-62",
"ProductNDC": "10135-823",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20260901",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA202306",
"LabelerName": "Marlex Pharmaceuticals, Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Active",
"LastUpdate": "2026-09-01",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20260901",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin Hydrochloride Extended-Release Tablets, USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.",
"Description": "Metformin Hydrochloride Extended-Release Tablets contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below:. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK aof metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride extended-release tablets, USP contains 500 mg or 750 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin Hydrochloride Extended-Release Tablets USP, 500 mg contain the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose and povidone. Metformin Hydrochloride Extended-Release Tablets USP, 750 mg contain the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, povidone, polyvinyl alcohol, polyethylene glycol, titanium dioxide, talc, red iron oxide and yellow iron oxide. System Components and Performance – Metformin Hydrochloride Extended-Release Tablets USP is based on a hydrophilic polymer matrix drug delivery system. On oral administration, fluid from the gastrointestinal tract wets and penetrates the matrix leading to the formation of a hydrogel and swelling of the polymer matrix. Drug is released slowly over time in a controlled manner, independent of pH, by a process of drug dissolution followed by drug diffusion through the hydrogel barrier formed and gradual matrix erosion. Metformin Hydrochloride Extended-Release Tablets USP meets USP Dissolution Test 6."
},
{
"NDCCode": "10544-248-02",
"PackageDescription": "120 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (10544-248-02)",
"NDC11Code": "10544-0248-02",
"ProductNDC": "10544-248",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20130930",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA076172",
"LabelerName": "Blenheim Pharmacal, Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2019-09-21",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Metformin hydrochloride tablets, USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus. Metformin hydrochloride extended-release tablets, USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets, USP and metformin hydrochloride extended-release tablets, USP are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 ·HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride. Each tablet contains the inactive ingredients magnesium stearate, microcrystalline cellulose and povidone. In addition, the coating for the 500 mg, 850 mg and 1000 mg tablets contains hypromellose 2910, polyethylene glycol 400 and titanium dioxide. Metformin hydrochloride extended-release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride as the active ingredient. Metformin hydrochloride extended-release 500 mg tablets, USP contain the inactive ingredients hypromellose 2208, colloidal silicon dioxide, and magnesium stearate. Metformin hydrochloride extended-release 750 mg tablets, USP contain the inactive ingredients hypromellose 2208, colloidal silicon dioxide, D&C yellow #10 aluminum lake, and magnesium stearate."
},
{
"NDCCode": "11090-120-01",
"PackageDescription": "1 TUBE in 1 CARTON (11090-120-01) > 30 mL in 1 TUBE",
"NDC11Code": "11090-0120-01",
"ProductNDC": "11090-120",
"ProductTypeName": "HUMAN OTC DRUG",
"ProprietaryName": "Itc Bye Bye Foundation Full Coverage Moisturizer Medium Tan",
"NonProprietaryName": "Titanium Dioxide, Zinc Oxide",
"DosageFormName": "CREAM",
"RouteName": "TOPICAL",
"StartMarketingDate": "20201101",
"MarketingCategoryName": "OTC MONOGRAPH FINAL",
"ApplicationNumber": "part352",
"LabelerName": "Beauty Manufacturing Solutions Corp.",
"SubstanceName": "TITANIUM DIOXIDE; ZINC OXIDE",
"StrengthNumber": "90; 63",
"StrengthUnit": "mg/mL; mg/mL",
"Status": "Deprecated",
"LastUpdate": "2024-12-27",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20241231",
"StartMarketingDatePackage": "20201101",
"SamplePackage": "N"
},
{
"NDCCode": "11090-120-02",
"PackageDescription": "1 TUBE in 1 CARTON (11090-120-02) > 75 mL in 1 TUBE",
"NDC11Code": "11090-0120-02",
"ProductNDC": "11090-120",
"ProductTypeName": "HUMAN OTC DRUG",
"ProprietaryName": "Itc Bye Bye Foundation Full Coverage Moisturizer Medium Tan",
"NonProprietaryName": "Titanium Dioxide, Zinc Oxide",
"DosageFormName": "CREAM",
"RouteName": "TOPICAL",
"StartMarketingDate": "20201101",
"MarketingCategoryName": "OTC MONOGRAPH FINAL",
"ApplicationNumber": "part352",
"LabelerName": "Beauty Manufacturing Solutions Corp.",
"SubstanceName": "TITANIUM DIOXIDE; ZINC OXIDE",
"StrengthNumber": "90; 63",
"StrengthUnit": "mg/mL; mg/mL",
"Status": "Deprecated",
"LastUpdate": "2024-12-27",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20241231",
"StartMarketingDatePackage": "20201101",
"SamplePackage": "N"
},
{
"NDCCode": "12634-756-12",
"PackageDescription": "120 TABLET, FILM COATED in 1 BOTTLE (12634-756-12)",
"NDC11Code": "12634-0756-12",
"ProductNDC": "12634-756",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, FILM COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20110131",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA091184",
"LabelerName": "Apotheca Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2022-08-02",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20221231",
"IndicationAndUsage": "Metformin hydrochloride tablets USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets USP are oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride USP. Each tablet contains the inactive ingredients corn starch, povidone and magnesium stearate. In addition, the coating for each tablet contains hypromellose, talc, titanium dioxide, polyethylene glycol, and propylene glycol."
},
{
"NDCCode": "12634-757-12",
"PackageDescription": "120 TABLET, FILM COATED in 1 BOTTLE (12634-757-12)",
"NDC11Code": "12634-0757-12",
"ProductNDC": "12634-757",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, FILM COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20110131",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA091184",
"LabelerName": "Apotheca Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "850",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2022-08-02",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20221231",
"IndicationAndUsage": "Metformin hydrochloride tablets USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets USP are oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride USP. Each tablet contains the inactive ingredients corn starch, povidone and magnesium stearate. In addition, the coating for each tablet contains hypromellose, talc, titanium dioxide, polyethylene glycol, and propylene glycol."
},
{
"NDCCode": "12634-789-12",
"PackageDescription": "120 TABLET, FILM COATED in 1 BOTTLE (12634-789-12)",
"NDC11Code": "12634-0789-12",
"ProductNDC": "12634-789",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, FILM COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20110131",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA091184",
"LabelerName": "Apotheca Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "1000",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2022-08-02",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20221231",
"IndicationAndUsage": "Metformin hydrochloride tablets USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets USP are oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride USP. Each tablet contains the inactive ingredients corn starch, povidone and magnesium stearate. In addition, the coating for each tablet contains hypromellose, talc, titanium dioxide, polyethylene glycol, and propylene glycol."
},
{
"NDCCode": "16590-313-72",
"PackageDescription": "120 TABLET, FILM COATED in 1 BOTTLE (16590-313-72)",
"NDC11Code": "16590-0313-72",
"ProductNDC": "16590-313",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, FILM COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20050928",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA077064",
"LabelerName": "STAT Rx USA LLC",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [Chemical/Ingredient]",
"Status": "Deprecated",
"LastUpdate": "2018-02-07",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Metformin hydrochloride tablet is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus. Metformin hydrochloride extended-release tablet is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets and metformin hydrochloride extended-release tablets are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride, USP is a white crystalline compound with a molecular formula of C4H11N5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol and is practically insoluble in acetone and methylene chloride. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets contain 500 mg or 850 mg or 1000 mg of metformin hydrochloride. Each tablet contains the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and sodium starch glycolate. Metformin hydrochloride extended-release tablets contain 500 mg or 750 mg of metformin hydrochloride as the active ingredient. Metformin hydrochloride extended-release tablets 500 mg and 750 mg contain the inactive ingredients glyceryl behenate, hypromellose, microcrystalline cellulose and povidone."
},
{
"NDCCode": "23155-216-31",
"PackageDescription": "5 mL in 1 VIAL, GLASS (23155-216-31) ",
"NDC11Code": "23155-0216-31",
"ProductNDC": "23155-216",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Cidofovir Dihydrate",
"NonProprietaryName": "Cidofovir Dihydrate",
"DosageFormName": "INJECTION, SOLUTION",
"RouteName": "INTRAVENOUS",
"StartMarketingDate": "20120806",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA202501",
"LabelerName": "Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.",
"SubstanceName": "CIDOFOVIR",
"StrengthNumber": "375",
"StrengthUnit": "mg/5mL",
"Pharm_Classes": "Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], DNA Polymerase Inhibitors [MoA], Nucleoside Analog [EXT]",
"Status": "Active",
"LastUpdate": "2023-10-27",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20261231",
"StartMarketingDatePackage": "20120806",
"SamplePackage": "N",
"IndicationAndUsage": "Cidofovir injection is indicated for the treatment of CMV retinitis in patients with acquired immunodeficiency syndrome (AIDS). THE SAFETY AND EFFICACY OF CIDOFOVIR INJECTION HAVE NOT BEEN ESTABLISHED FOR TREATMENT OF OTHER CMV INFECTIONS (SUCH AS PNEUMONITIS OR GASTROENTERITIS), CONGENITAL OR NEONATAL CMV DISEASE, OR CMV DISEASE IN NON-HIV-INFECTED INDIVIDUALS. DESCRIPTION OF CLINICAL TRIALS. Three phase II/III controlled trials of cidofovir injection have been conducted in HIV-infected patients with CMV retinitis. Delayed Versus Immediate Therapy (Study 105). In stage 1 of this open-label trial, conducted by the Studies of the Ocular Complications of AIDS (SOCA) Clinical Research Group, 29 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 3 mg/kg every other week) or to have cidofovir injection delayed until progression of CMV retinitis13. In stage 2 of this trial, an additional 35 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 5 mg/kg every other week), immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 3 mg/kg every other week), or to have cidofovir injection delayed until progression of CMV retinitis. Of the 64 patients in this study, 12 were randomized to 5 mg/kg maintenance therapy, 26 to 3 mg/kg maintenance therapy, and 26 to delayed therapy. Of the 12 patients enrolled in the 5 mg/kg maintenance group, 5 patients progressed, 5 patients discontinued therapy and 2 patients had no progression at study completion. Based on masked readings of retinal photographs, the median [95% confidence interval (CI)] time to retinitis progression was not reached (25, not reached) for the 5 mg/kg maintenance group. Median (95% CI) time to the alternative endpoint of retinitis progression or study drug discontinuation was 44 days (24, 207) for the 5 mg/kg maintenance group. Patients receiving 5 mg/kg maintenance had delayed time to retinitis progression compared to patients receiving 3 mg/kg maintenance or deferred therapy. Delayed Versus Immediate Therapy (Study 106). In an open-label trial, 48 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 5 mg/kg every other week), or to have cidofovir injection delayed until progression of CMV retinitis14. Patient baseline characteristics and disposition are shown in Table 3. Of 25 and 23 patients in the immediate and delayed groups respectively, 23 and 21 were evaluable for retinitis progression as determined by retinal photography. Based on masked readings of retinal photographs, the median [95% confidence interval (CI)] times to retinitis progression were 120 days (40, 134) and 22 days (10, 27) for the immediate and delayed therapy groups, respectively. This difference was statistically significant. However, because of the limited number of patients remaining on treatment over time (3 of 25 patients received cidofovir injection for 120 days or longer), the median time to progression for the immediate therapy group was difficult to precisely estimate. Median (95% CI) times to the alternative endpoint of retinitis progression or study drug discontinuation (including adverse events, withdrawn consent, and systemic CMV disease) were 52 days (37, 85) and 22 days (13, 27) for the immediate and delayed therapy groups, respectively. This difference was statistically significant. Time to progression estimates from this study may not be directly comparable to estimates reported for other therapies. Dose-response study of cidofovir injection (Study 107). In an open-label trial, 100 patients with relapsing CMV retinitis were randomized to receive 5 mg/kg once a week for 2 weeks and then either 5 mg/kg (n = 49) or 3 mg/kg (n = 51) every other week. Enrolled patients had been diagnosed with CMV retinitis an average of 390 days prior to randomization and had received a median of 3.8 prior courses of systemic CMV therapy. Eighty four of the 100 patients were considered evaluable for progression by serial retinal photographs (43 randomized to 5 mg/kg and 41 randomized to 3 mg/kg). Twenty-six and 21 patients discontinued therapy due to either an adverse event, intercurrent illness, excluded medication, or withdrawn consent in the 5 mg/kg and 3 mg/kg groups, respectively. Thirty-eight of the 100 randomized patients had progressed according to masked assessment of serial retinal photographs (13 randomized to 5 mg/kg and 25 randomized to 3 mg/kg). Using retinal photographs, the median (95% CI) times to retinitis progression for the 5 mg/kg and 3 mg/kg groups were 115 days (70, not reached) and 49 days (35, 52), respectively. This difference was statistically significant. Similar to Study 106, the median time to retinitis progression for the 5 mg/kg group was difficult to precisely estimate due to the limited number of patients remaining on treatment over time (4 of the 49 patients in the 5 mg/kg group were treated for 115 days or longer). Median (95% CI) times to the alternative endpoint of retinitis progression or study drug discontinuation were 49 days (38, 63) and 35 days (27, 39) for the 5 mg/kg and 3 mg/kg groups, respectively. This difference was statistically significant.",
"Description": "The chemical name of cidofovir USP is 1-[(S)-3-hydroxy-2-(phosphonomethoxy)propyl]cytosine dihydrate (HPMPC), with the molecular formula of C8H14N3O6P2H2O and a molecular weight of 315.22 (279.19 for anhydrous). The chemical structure is. Cidofovir USP is a white crystalline powder with an aqueous solubility of ≥ 170 mg/mL at pH 6 to 8 and a log P (octanol/aqueous buffer, pH 7.1) value of -3.3. Cidofovir Injection, USP is a sterile, hypertonic aqueous solution for intravenous infusion only. The solution is clear and colorless. It is supplied in clear glass vials, each containing 375 mg of anhydrous cidofovir USP in 5 mL aqueous solution at a concentration of 75 mg/mL. The formulation is pH-adjusted to 7.4 (range 7.1 to 7.7) with sodium hydroxide and/or hydrochloric acid and contains no preservatives. The appropriate volume of Cidofovir Injection must be removed from the single-dose vial and diluted prior to administration (see DOSAGE AND ADMINISTRATION). MICROBIOLOGY. Mechanism of Action. Cidofovir suppresses cytomegalovirus (CMV) replication by selective inhibition of viral DNA synthesis. Biochemical data support selective inhibition of CMV DNA polymerase by cidofovir diphosphate, the active intracellular metabolite of cidofovir. Cidofovir diphosphate inhibits herpesvirus polymerases at concentrations that are 8- to 600-fold lower than those needed to inhibit human cellular DNA polymerases alpha, beta, and gamma1, 2, 3. Incorporation of cidofovir into the growing viral DNA chain results in reductions in the rate of viral DNA synthesis. In Vitro Susceptibility. Cidofovir is active in vitro against a variety of laboratory and clinical isolates of CMV and other herpesviruses (Table 1). Controlled clinical studies of efficacy have been limited to patients with AIDS and CMV retinitis. Table 1. Cidofovir Inhibition of Virus Multiplication in Cell Culture. Resistance. CMV isolates with reduced susceptibility to cidofovir have been selected in vitro in the presence of high concentrations of cidofovir4. IC50 values for selected resistant isolates ranged from 7 to 15 μM. There are insufficient data at this time to assess the frequency or the clinical significance of the development of resistant isolates following cidofovir injection administration to patients. The possibility of viral resistance should be considered for patients who show a poor clinical response or experience recurrent retinitis progression during therapy. Cross Resistance. Cidofovir-resistant isolates selected in vitro following exposure to increasing concentrations of cidofovir were assessed for susceptibility to ganciclovir and foscarnet4. All were cross resistant to ganciclovir, but remained susceptible to foscarnet. Ganciclovir or ganciclovir/foscarnet-resistant isolates that are cross resistant to cidofovir have been obtained from drug naive patients and from patients following ganciclovir or ganciclovir/ foscarnet therapy. To date, the majority of ganciclovir-resistant isolates are UL97 gene product (phosphokinase) mutants and remain susceptible to cidofovir5. Reduced susceptibility to cidofovir, however, has been reported for DNA polymerase mutants of CMV which are resistant to ganciclovir6–9. To date, all clinical isolates which exhibit high level resistance to ganciclovir, due to mutations in both the DNA polymerase and UL97 genes, have been shown to be cross resistant to cidofovir. Cidofovir is active against some, but not all, CMV isolates which are resistant to foscarnet10–12. The incidence of foscarnet-resistant isolates that are resistant to cidofovir is not known. A few triple-drug resistant isolates have been described. Genotypic analysis of two of these triple-resistant isolates revealed several point mutations in the CMV DNA polymerase gene. The clinical significance of the development of these cross-resistant isolates is not known."
},
{
"NDCCode": "33261-145-02",
"PackageDescription": "120 TABLET in 1 BOTTLE (33261-145-02)",
"NDC11Code": "33261-0145-02",
"ProductNDC": "33261-145",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20020129",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA075967",
"LabelerName": "Aidarex Pharmaceuticals LLC",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "1000",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2020-01-01",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20191231",
"IndicationAndUsage": "Metformin hydrochloride tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride, USP is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride, USP is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg, and 1000 mg of metformin hydrochloride, USP. Each tablet contains the inactive ingredients povidone, polyethylene glycol and magnesium stearate. In addition, the coating for 500 mg, 850 mg and 1000 mg contains:lactose monohydrate,hypromellose,titanium dioxide,triacetin."
},
{
"NDCCode": "33261-157-02",
"PackageDescription": "120 TABLET in 1 BOTTLE (33261-157-02)",
"NDC11Code": "33261-0157-02",
"ProductNDC": "33261-157",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20020129",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA075967",
"LabelerName": "Aidarex Pharmaceuticals LLC",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2020-01-01",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20191231",
"IndicationAndUsage": "Metformin hydrochloride tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride, USP is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride, USP is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg, and 1000 mg of metformin hydrochloride, USP. Each tablet contains the inactive ingredients povidone, polyethylene glycol and magnesium stearate. In addition, the coating for 500 mg, 850 mg and 1000 mg contains:lactose monohydrate,hypromellose,titanium dioxide,triacetin."
},
{
"NDCCode": "33261-372-02",
"PackageDescription": "120 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (33261-372-02)",
"NDC11Code": "33261-0372-02",
"ProductNDC": "33261-372",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20091202",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA078596",
"LabelerName": "Aidarex Pharmaceuticals LLC",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2020-01-01",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20191231",
"IndicationAndUsage": "Metformin HCl extended-release tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride (HCl) extended-release tablets, USP are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin HCl, USP (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin HCl, USP is a white to off-white crystalline compound with a molecular formula of C4H11N5 HCl and a molecular weight of 165.63. Metformin HCl, USP is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl, USP is 6.68. Metformin HCl extended-release tablets, USP contain 500 mg or 750 mg of metformin HCl, USP as the active ingredient. Metformin HCl extended-release tablets, USP 500 mg contain the inactive ingredients; colloidal silicon dioxide, hypromellose, magnesium stearate and microcrystalline cellulose. Metformin HCl extended-release tablets, USP 750 mg contain the inactive ingredients; colloidal silicon dioxide, hypromellose and magnesium stearate. Dissolution Method: Test 10. System Components and Performance - Metformin HCl extended-release tablets, USP comprises a dual hydrophilic polymer matrix system. Metformin HCl, USP is combined with a drug release controlling polymer to form an \"inner\" phase, which is then incorporated as discrete particles into an \"external\" phase of a second polymer. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass."
},
{
"NDCCode": "33342-120-07",
"PackageDescription": "30 TABLET in 1 CONTAINER (33342-120-07) ",
"NDC11Code": "33342-0120-07",
"ProductNDC": "33342-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Telmisartan",
"NonProprietaryName": "Telmisartan",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20250115",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA203986",
"LabelerName": "Macleods Pharmaceuticals Limited",
"SubstanceName": "TELMISARTAN",
"StrengthNumber": "80",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Angiotensin 2 Receptor Antagonists [MoA], Angiotensin 2 Receptor Blocker [EPC]",
"Status": "Active",
"LastUpdate": "2026-01-31",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20250115",
"SamplePackage": "N",
"IndicationAndUsage": "Telmisartan tablets, is an angiotensin II receptor blocker (ARB) indicated for: 1 Treatment of hypertension, to lower blood pressure. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. (1.1), 2 Cardiovascular (CV) risk reduction in patients unable to take ACE inhibitors (1.2).",
"Description": "Telmisartan tablets, USP is a non-peptide angiotensin II receptor (type AT1) antagonist. Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl [2,6'-bi-1H-benzimidazol]-1'-yl) methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C33H30N4O2, its molecular weight is 514.63, and its structural formula is. Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Telmisartan, USP is available as tablets for oral administration, containing 20 mg, 40 mg or 80 mg of telmisartan. The tablets contain the following inactive ingredients: crospovidone, colloidal silicon dioxide, light magnesium oxide, mannitol, magnesium stearate and microcrystalline cellulose, sodium hydroxide. Telmisartan tablets are hygroscopic and require protection from moisture."
},
{
"NDCCode": "33342-120-10",
"PackageDescription": "90 TABLET in 1 CONTAINER (33342-120-10) ",
"NDC11Code": "33342-0120-10",
"ProductNDC": "33342-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Telmisartan",
"NonProprietaryName": "Telmisartan",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20250115",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA203986",
"LabelerName": "Macleods Pharmaceuticals Limited",
"SubstanceName": "TELMISARTAN",
"StrengthNumber": "80",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Angiotensin 2 Receptor Antagonists [MoA], Angiotensin 2 Receptor Blocker [EPC]",
"Status": "Active",
"LastUpdate": "2026-01-31",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20250115",
"SamplePackage": "N",
"IndicationAndUsage": "Telmisartan tablets, is an angiotensin II receptor blocker (ARB) indicated for: 1 Treatment of hypertension, to lower blood pressure. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. (1.1), 2 Cardiovascular (CV) risk reduction in patients unable to take ACE inhibitors (1.2).",
"Description": "Telmisartan tablets, USP is a non-peptide angiotensin II receptor (type AT1) antagonist. Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl [2,6'-bi-1H-benzimidazol]-1'-yl) methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C33H30N4O2, its molecular weight is 514.63, and its structural formula is. Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Telmisartan, USP is available as tablets for oral administration, containing 20 mg, 40 mg or 80 mg of telmisartan. The tablets contain the following inactive ingredients: crospovidone, colloidal silicon dioxide, light magnesium oxide, mannitol, magnesium stearate and microcrystalline cellulose, sodium hydroxide. Telmisartan tablets are hygroscopic and require protection from moisture."
},
{
"NDCCode": "42291-825-12",
"PackageDescription": "120 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-12) ",
"NDC11Code": "42291-0825-12",
"ProductNDC": "42291-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20240611",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA207427",
"LabelerName": "AvKARE",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Active",
"LastUpdate": "2025-11-06",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20261231",
"StartMarketingDatePackage": "20240611",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin hydrochloride extended-release tablets are indicated as an adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes mellitus.",
"Description": "Metformin Hydrochloride Extended-release Tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride .The structural formula is as shown below:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5.HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.86. Metformin Hydrochloride Extended-release Tablets USP, contains 500 mg or 750 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin Hydrochloride Extended-release Tablets, USP 500 mg and 750 mg contain the inactive ingredients hypromellose, microcrystalline cellulose, povidone, sodium carboxymethyl cellulose, and magnesium stearate. System Components and Performance-Metformin Hydrochloride Extended-release Tablets comprises a dual hydrophilic polymer matrix system. Metformin hydrochloride is combined with a drug release controlling polymers to form a monophasic matrix system. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass. Dissolution Method: Test 24."
},
{
"NDCCode": "43353-340-70",
"PackageDescription": "120 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (43353-340-70)",
"NDC11Code": "43353-0340-70",
"ProductNDC": "43353-340",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, FILM COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20020125",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA075985",
"LabelerName": "Aphena Pharma Solutions - Tennessee, LLC",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2020-01-01",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20191231",
"IndicationAndUsage": "Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride (N, N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Each metformin hydrochloride tablet intended for oral administration contains 500 mg, 850 mg or 1000 mg metformin hydrochloride. In addition, each metformin hydrochloride tablet contains the following inactive ingredients: colloidal silicon dioxide, corn starch, hypromellose, magnesium stearate, polyethylene glycol, polysorbate 80, povidone, sodium starch glycolate, and titanium dioxide."
},
{
"NDCCode": "43353-982-70",
"PackageDescription": "120 TABLET in 1 BOTTLE (43353-982-70) ",
"NDC11Code": "43353-0982-70",
"ProductNDC": "43353-982",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20130911",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA203769",
"LabelerName": "Aphena Pharma Solutions - Tennessee, LLC",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Active",
"LastUpdate": "2026-01-27",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20190514",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin hydrochloride tablet are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.",
"Description": "Metformin Hydrochloride Tablets USP, are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride is a white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol, practically insoluble in acetone and in methylene hydrochloride. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Each Metformin Hydrochloride Tablets contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride. Each tablet contains the inactive ingredients pregelatinized starch (maize), povidone, crospovidone, magnesium stearate. In addition, the coating for the tablets contains hypromellose polyethylene glycol, titanium dioxide and flavoring agent contains dextrose, ethyl alcohol, gum arabic, propylene glycol and silicon dioxide."
},
{
"NDCCode": "51224-120-50",
"PackageDescription": "100 TABLET, COATED in 1 BOTTLE (51224-120-50) ",
"NDC11Code": "51224-0120-50",
"ProductNDC": "51224-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20190501",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA205096",
"LabelerName": "TAGI Pharma, Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "850",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2025-05-29",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20251231",
"StartMarketingDatePackage": "20190501",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 ∙ HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 662.88 mg, 779.86 mg metformin base, respectively. Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg, 850 mg and 1,000 mg tablets contains hypromellose and polyethylene glycol."
},
{
"NDCCode": "51224-120-60",
"PackageDescription": "500 TABLET, COATED in 1 BOTTLE (51224-120-60) ",
"NDC11Code": "51224-0120-60",
"ProductNDC": "51224-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20190501",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA205096",
"LabelerName": "TAGI Pharma, Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "850",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2025-05-29",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20251231",
"StartMarketingDatePackage": "20190501",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 ∙ HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 662.88 mg, 779.86 mg metformin base, respectively. Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg, 850 mg and 1,000 mg tablets contains hypromellose and polyethylene glycol."
},
{
"NDCCode": "51224-120-70",
"PackageDescription": "1000 TABLET, COATED in 1 BOTTLE (51224-120-70) ",
"NDC11Code": "51224-0120-70",
"ProductNDC": "51224-120",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, COATED",
"RouteName": "ORAL",
"StartMarketingDate": "20190501",
"EndMarketingDate": "20250930",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA205096",
"LabelerName": "TAGI Pharma, Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "850",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2025-10-01",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"StartMarketingDatePackage": "20190501",
"EndMarketingDatePackage": "20250930",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 ∙ HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 662.88 mg, 779.86 mg metformin base, respectively. Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg, 850 mg and 1,000 mg tablets contains hypromellose and polyethylene glycol."
},
{
"NDCCode": "51655-551-82",
"PackageDescription": "120 TABLET in 1 BOTTLE, DISPENSING (51655-551-82)",
"NDC11Code": "51655-0551-82",
"ProductNDC": "51655-551",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hcl Er",
"NonProprietaryName": "Metformin Hydrochloride Extended Release",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20150522",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA077336",
"LabelerName": "Northwind Pharmaceuticals",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2020-01-01",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20191231",
"IndicationAndUsage": "Metformin hydrochloride extended - release tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.",
"Description": "Metformin hydrochloride extended - release tablets are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. metformin-er-structure. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride extended - release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride USP as the active ingredient. Metformin hydrochloride extended - release tablets 500 mg contain the inactive ingredients xanthan gum, hypromellose, sodium carbonate, povidone, talc, colloidal silicon dioxide and magnesium stearate. Metformin hydrochloride extended - release tablets 750 mg contain the inactive ingredients xanthan gum, hypromellose, sodium carbonate, povidone, talc, colloidal silicon dioxide, magnesium stearate and ferric oxide (red). Metformin hydrochloride extended - release tablets meet USP dissolution test 10. System Components and Performance-Metformin hydrochloride extended - release tablets comprises a hydrophilic polymer matrix system. Metformin hydrochloride is combined with a drug release controlling polymers to form a monophasic matrix system. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass. Please review the manufacturer's complete drug information available from the FDA at: www.fda.gov. Permanent link: http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=41a8bb80-7b0b-476c-8134-5d161c3239c8."
}
]
}
<?xml version="1.0" encoding="utf-8"?>
<NDCList>
<NDC>
<NDCCode>69945-120-63</NDCCode>
<PackageDescription>1 VIAL in 1 CAN (69945-120-63) / 6.3 mL in 1 VIAL</PackageDescription>
<NDC11Code>69945-0120-63</NDC11Code>
<ProductNDC>69945-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Thallous Chloride Tl 201</ProprietaryName>
<NonProprietaryName>Thallous Chloride, Tl 201</NonProprietaryName>
<DosageFormName>INJECTION, SOLUTION</DosageFormName>
<RouteName>INTRAVENOUS</RouteName>
<StartMarketingDate>20151104</StartMarketingDate>
<MarketingCategoryName>NDA</MarketingCategoryName>
<ApplicationNumber>NDA018150</ApplicationNumber>
<LabelerName>Curium US LLC</LabelerName>
<SubstanceName>THALLOUS CHLORIDE TL-201</SubstanceName>
<StrengthNumber>1</StrengthNumber>
<StrengthUnit>mCi/mL</StrengthUnit>
<Pharm_Classes>Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-12-23</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20151104</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Thallous Chloride Tl 201 Injection is a diagnostic radiopharmaceutical indicated for: 1 Myocardial perfusion imaging with planar scintigraphy or single-photon emission computed tomography (SPECT) for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival.Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress., 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels.</IndicationAndUsage>
<Description>Thallous Chloride Tl 201 Injection is supplied in an isotonic solution as a sterile, non-pyrogenic diagnostic radiopharmaceutical for intravenous administration. Each milliliter contains 37 MBq (1 mCi) Thallous Chloride Tl 201 at calibration time, made isotonic with 9 milligrams sodium chloride and preserved with 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium Tl-201 is cyclotron produced. At the time of calibration it contains no more than 1.0% thallium Tl-200, no more than 1.0% thallium Tl-202, no more than 0.25% lead Pb-203, and no less than 98% thallium Tl-201 as a percentage of total activity. No carrier has been added. It is recommended to administer Thallous Chloride Tl 201 Injection close to calibration time to minimize the effect of higher levels of radionuclidic contaminants present at pre- and post-calibration dates. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of each radionuclidic contaminant as a function of time. Figure 1. Radionuclidic Contaminants.</Description>
</NDC>
<NDC>
<NDCCode>0363-0563-63</NDCCode>
<PackageDescription>2 BOTTLE, PLASTIC in 1 CARTON (0363-0563-63) / 120 TABLET, DELAYED RELEASE in 1 BOTTLE, PLASTIC</PackageDescription>
<NDC11Code>00363-0563-63</NDC11Code>
<ProductNDC>0363-0563</ProductNDC>
<ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
<ProprietaryName>Aspirin</ProprietaryName>
<ProprietaryNameSuffix>Enteric Coated Low Dose</ProprietaryNameSuffix>
<NonProprietaryName>Aspirin</NonProprietaryName>
<DosageFormName>TABLET, DELAYED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20110501</StartMarketingDate>
<MarketingCategoryName>OTC MONOGRAPH DRUG</MarketingCategoryName>
<ApplicationNumber>M013</ApplicationNumber>
<LabelerName>Walgreen Company</LabelerName>
<SubstanceName>ASPIRIN</SubstanceName>
<StrengthNumber>81</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Decreased Platelet Aggregation [PE], Decreased Prostaglandin Production [PE], Nonsteroidal Anti-inflammatory Drug [EPC], Platelet Aggregation Inhibitor [EPC]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-13</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20110501</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>for the temporary relief of minor aches and pains or as recommended by your doctor. Because of its delayed action, this product will not provide fast relief of headaches or other symptoms needing immediate relief.</IndicationAndUsage>
</NDC>
<NDC>
<NDCCode>69168-478-63</NDCCode>
<PackageDescription>1 BOTTLE, SPRAY in 1 CARTON (69168-478-63) / 120 SPRAY, METERED in 1 BOTTLE, SPRAY</PackageDescription>
<NDC11Code>69168-0478-63</NDC11Code>
<ProductNDC>69168-478</ProductNDC>
<ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
<ProprietaryName>Azelastine Hydrochloride</ProprietaryName>
<NonProprietaryName>Azelastine Hydrochloride</NonProprietaryName>
<DosageFormName>SPRAY, METERED</DosageFormName>
<RouteName>NASAL</RouteName>
<StartMarketingDate>20250502</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA216421</ApplicationNumber>
<LabelerName>Allegiant Health</LabelerName>
<SubstanceName>AZELASTINE HYDROCHLORIDE</SubstanceName>
<StrengthNumber>205.5</StrengthNumber>
<StrengthUnit>ug/1</StrengthUnit>
<Pharm_Classes>Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2025-10-17</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20250922</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: 1 nasal congestion , 2 runny nose, 3 sneezing , 4 itchy nose.</IndicationAndUsage>
</NDC>
<NDC>
<NDCCode>69945-120-28</NDCCode>
<PackageDescription>1 VIAL in 1 CAN (69945-120-28) / 2.8 mL in 1 VIAL</PackageDescription>
<NDC11Code>69945-0120-28</NDC11Code>
<ProductNDC>69945-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Thallous Chloride Tl 201</ProprietaryName>
<NonProprietaryName>Thallous Chloride, Tl 201</NonProprietaryName>
<DosageFormName>INJECTION, SOLUTION</DosageFormName>
<RouteName>INTRAVENOUS</RouteName>
<StartMarketingDate>20151104</StartMarketingDate>
<MarketingCategoryName>NDA</MarketingCategoryName>
<ApplicationNumber>NDA018150</ApplicationNumber>
<LabelerName>Curium US LLC</LabelerName>
<SubstanceName>THALLOUS CHLORIDE TL-201</SubstanceName>
<StrengthNumber>1</StrengthNumber>
<StrengthUnit>mCi/mL</StrengthUnit>
<Pharm_Classes>Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-12-23</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20151104</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Thallous Chloride Tl 201 Injection is a diagnostic radiopharmaceutical indicated for: 1 Myocardial perfusion imaging with planar scintigraphy or single-photon emission computed tomography (SPECT) for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival.Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress., 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels.</IndicationAndUsage>
<Description>Thallous Chloride Tl 201 Injection is supplied in an isotonic solution as a sterile, non-pyrogenic diagnostic radiopharmaceutical for intravenous administration. Each milliliter contains 37 MBq (1 mCi) Thallous Chloride Tl 201 at calibration time, made isotonic with 9 milligrams sodium chloride and preserved with 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium Tl-201 is cyclotron produced. At the time of calibration it contains no more than 1.0% thallium Tl-200, no more than 1.0% thallium Tl-202, no more than 0.25% lead Pb-203, and no less than 98% thallium Tl-201 as a percentage of total activity. No carrier has been added. It is recommended to administer Thallous Chloride Tl 201 Injection close to calibration time to minimize the effect of higher levels of radionuclidic contaminants present at pre- and post-calibration dates. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of each radionuclidic contaminant as a function of time. Figure 1. Radionuclidic Contaminants.</Description>
</NDC>
<NDC>
<NDCCode>69945-120-56</NDCCode>
<PackageDescription>1 VIAL in 1 CAN (69945-120-56) / 5.6 mL in 1 VIAL</PackageDescription>
<NDC11Code>69945-0120-56</NDC11Code>
<ProductNDC>69945-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Thallous Chloride Tl 201</ProprietaryName>
<NonProprietaryName>Thallous Chloride, Tl 201</NonProprietaryName>
<DosageFormName>INJECTION, SOLUTION</DosageFormName>
<RouteName>INTRAVENOUS</RouteName>
<StartMarketingDate>20151104</StartMarketingDate>
<MarketingCategoryName>NDA</MarketingCategoryName>
<ApplicationNumber>NDA018150</ApplicationNumber>
<LabelerName>Curium US LLC</LabelerName>
<SubstanceName>THALLOUS CHLORIDE TL-201</SubstanceName>
<StrengthNumber>1</StrengthNumber>
<StrengthUnit>mCi/mL</StrengthUnit>
<Pharm_Classes>Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2025-12-23</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20151104</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Thallous Chloride Tl 201 Injection is indicated for use with planar scintigraphy or single-photon emission computed tomography (SPECT) for the following applications: 1 Myocardial perfusion imaging in adults for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction)Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress, 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in adults with elevated serum calcium and parathyroid hormone levels.</IndicationAndUsage>
<Description>Thallous Chloride Tl 201 Injection is a sterile, radioactive diagnostic drug for intravenous use. Each mL contains 37 MBq (1 mCi) thallous chloride Tl 201 at calibration time and the following inactive ingredients: 9 mg sodium chloride and 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium-201 is cyclotron produced. At the time of calibration it contains no more than 1% thallium-200, no more than 1% thallium-202, no more than 0.25% lead-203, and no less than 98% thallium-201 as a percentage of total activity. No carrier has been added. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of thallium-200 (Tl 200) and thallium-202 (Tl 202) radionuclidic contaminants as a function of time. Figure 1. Radionuclidic Contaminants.</Description>
</NDC>
<NDC>
<NDCCode>69945-120-99</NDCCode>
<PackageDescription>1 VIAL in 1 CAN (69945-120-99) / 9.9 mL in 1 VIAL</PackageDescription>
<NDC11Code>69945-0120-99</NDC11Code>
<ProductNDC>69945-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Thallous Chloride Tl 201</ProprietaryName>
<NonProprietaryName>Thallous Chloride, Tl 201</NonProprietaryName>
<DosageFormName>INJECTION, SOLUTION</DosageFormName>
<RouteName>INTRAVENOUS</RouteName>
<StartMarketingDate>20151104</StartMarketingDate>
<MarketingCategoryName>NDA</MarketingCategoryName>
<ApplicationNumber>NDA018150</ApplicationNumber>
<LabelerName>Curium US LLC</LabelerName>
<SubstanceName>THALLOUS CHLORIDE TL-201</SubstanceName>
<StrengthNumber>1</StrengthNumber>
<StrengthUnit>mCi/mL</StrengthUnit>
<Pharm_Classes>Radioactive Diagnostic Agent [EPC], Radiopharmaceutical Activity [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-12-23</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20151104</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Thallous Chloride Tl 201 Injection is a diagnostic radiopharmaceutical indicated for: 1 Myocardial perfusion imaging with planar scintigraphy or single-photon emission computed tomography (SPECT) for the diagnosis of coronary artery disease by localization of: Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival.Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress., 2 Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels.</IndicationAndUsage>
<Description>Thallous Chloride Tl 201 Injection is supplied in an isotonic solution as a sterile, non-pyrogenic diagnostic radiopharmaceutical for intravenous administration. Each milliliter contains 37 MBq (1 mCi) Thallous Chloride Tl 201 at calibration time, made isotonic with 9 milligrams sodium chloride and preserved with 0.9% (v/v) benzyl alcohol. The pH is adjusted to between 4.5 to 7.0 with hydrochloric acid and/or sodium hydroxide. Thallium Tl-201 is cyclotron produced. At the time of calibration it contains no more than 1.0% thallium Tl-200, no more than 1.0% thallium Tl-202, no more than 0.25% lead Pb-203, and no less than 98% thallium Tl-201 as a percentage of total activity. No carrier has been added. It is recommended to administer Thallous Chloride Tl 201 Injection close to calibration time to minimize the effect of higher levels of radionuclidic contaminants present at pre- and post-calibration dates. The concentration of each radionuclidic contaminant changes with time. Figure 1 shows maximum concentration of each radionuclidic contaminant as a function of time. Figure 1. Radionuclidic Contaminants.</Description>
</NDC>
<NDC>
<NDCCode>0456-0461-63</NDCCode>
<PackageDescription>10 BLISTER PACK in 1 BOX, UNIT-DOSE (0456-0461-63) / 10 TABLET in 1 BLISTER PACK (0456-0461-11) </PackageDescription>
<NDC11Code>00456-0461-63</NDC11Code>
<ProductNDC>0456-0461</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Armour Thyroid</ProprietaryName>
<NonProprietaryName>Thyroid, Porcine</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>19960401</StartMarketingDate>
<MarketingCategoryName>UNAPPROVED DRUG OTHER</MarketingCategoryName>
<LabelerName>Allergan, Inc.</LabelerName>
<SubstanceName>SUS SCROFA THYROID</SubstanceName>
<StrengthNumber>120</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Status>Deprecated</Status>
<LastUpdate>2024-08-21</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>19960401</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Armour Thyroid (thyroid tablets, USP) are indicated. 1. As replacement or supplemental therapy in patients with hypothyroidism of any etiology, except transient hypothyroidism during the recovery phase of subacute thyroiditis. This category includes cretinism, myxedema, and ordinary hypothyroidism in patients of any age (children, adults, the elderly), or state (including pregnancy); primary hypothyroidism resulting from functional deficiency, primary atrophy, partial or total absence of thyroid gland, or the effects of surgery, radiation, or drugs, with or without the presence of goiter; and secondary (pituitary), or tertiary (hypothalamic) hypothyroidism (See WARNINGS). 2. As pituitary TSH suppressants, in the treatment or prevention of various types of euthyroid goiters, including thyroid nodules, subacute or chronic lymphocytic thyroiditis (Hashimoto’s), multinodular goiter, and in the management of thyroid cancer.</IndicationAndUsage>
<Description>Armour Thyroid (thyroid tablets, USP)* for oral use is a desiccated thyroid extract that is derived from porcine thyroid glands. (T3 liothyronine is approximately four times as potent as T4 levothyroxine on a microgram for microgram basis.) They provide 38 mcg levothyroxine (T4) and 9 mcg liothyronine (T3) per grain of thyroid. The inactive ingredients are calcium stearate, dextrose, microcrystalline cellulose, sodium starch glycolate and opadry white. Armour Thyroid may have a strong, characteristic odor due to its thyroid extract component.</Description>
</NDC>
<NDC>
<NDCCode>0456-2612-63</NDCCode>
<PackageDescription>10 BLISTER PACK in 1 CARTON (0456-2612-63) > 10 CAPSULE, EXTENDED RELEASE in 1 BLISTER PACK (0456-2612-11)</PackageDescription>
<NDC11Code>00456-2612-63</NDC11Code>
<ProductNDC>0456-2612</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Tiazac</ProprietaryName>
<ProprietaryNameSuffix>Extended Release</ProprietaryNameSuffix>
<NonProprietaryName>Diltiazem Hydrochloride</NonProprietaryName>
<DosageFormName>CAPSULE, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20101225</StartMarketingDate>
<MarketingCategoryName>NDA</MarketingCategoryName>
<ApplicationNumber>NDA020401</ApplicationNumber>
<LabelerName>Forest Laboratories, Inc.</LabelerName>
<SubstanceName>DILTIAZEM HYDROCHLORIDE</SubstanceName>
<StrengthNumber>120</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Calcium Channel Antagonists [MoA],Calcium Channel Blocker [EPC]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2014-11-21</LastUpdate>
</NDC>
<NDC>
<NDCCode>0781-3510-63</NDCCode>
<PackageDescription>10 SYRINGE in 1 CARTON (0781-3510-63) / 1 mL in 1 SYRINGE (0781-3510-01) </PackageDescription>
<NDC11Code>00781-3510-63</NDC11Code>
<ProductNDC>0781-3510</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Enoxaparin Sodium Injection,usp</ProprietaryName>
<NonProprietaryName>Enoxaparin Sodium Injection,usp</NonProprietaryName>
<DosageFormName>INJECTION, SOLUTION</DosageFormName>
<RouteName>SUBCUTANEOUS</RouteName>
<StartMarketingDate>20230315</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA205660</ApplicationNumber>
<LabelerName>Sandoz Inc.</LabelerName>
<SubstanceName>ENOXAPARIN SODIUM</SubstanceName>
<StrengthNumber>120</StrengthNumber>
<StrengthUnit>mg/.8mL</StrengthUnit>
<Pharm_Classes>Heparin, Low-Molecular-Weight [CS], Low Molecular Weight Heparin [EPC]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-02-14</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20240709</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Enoxaparin sodium injection is a low molecular weight heparin (LMWH) indicated for: 1 Prophylaxis of deep vein thrombosis (DVT) in abdominal surgery, hip replacement surgery, knee replacement surgery, or medical patients with severely restricted mobility during acute illness (1.1), 2 Inpatient treatment of acute DVT with or without pulmonary embolism (1.2), 3 Outpatient treatment of acute DVT without pulmonary embolism (1.2), 4 Prophylaxis of ischemic complications of unstable angina and non−Q-wave myocardial infarction (MI) (1.3), 5 Treatment of acute ST-segment elevation myocardial infarction (STEMI) managed medically or with subsequent percutaneous coronary intervention (PCI) (1.4).</IndicationAndUsage>
<Description>Enoxaparin sodium injection, USP is a sterile aqueous solution containing enoxaparin sodium USP, a low molecular weight heparin. The pH of the injection is 5.5 to 7.5. Enoxaparin sodium is obtained by alkaline depolymerization of heparin benzyl ester derived from porcine intestinal mucosa. Its structure is characterized by a 2-O-sulfo-4-enepyranosuronic acid group at the non-reducing end and a 2-N,6-O-disulfo-D- glucosamine at the reducing end of the chain. About 20% (ranging between 15% and 25%) of the enoxaparin structure contains an 1,6-anhydro derivative on the reducing end of the polysaccharide chain. The drug substance is the sodium salt. The average molecular weight is about 4500 daltons. The molecular weight distribution is. <2000 daltons ≤20%. 2000 to 8000 daltons ≥68%. >8000 daltons ≤18%. STRUCTURAL FORMULA. *X = Percent of polysaccharide chain containing 1,6-anhydro derivative on the reducing end. Enoxaparin sodium injection, USP 100 mg/mL Concentration contains 10 mg enoxaparin sodium (approximate anti- Factor Xa activity of 1000 IU [with reference to the W.H.O. First International Low Molecular Weight Heparin Reference Standard]) per 0.1 mL Water for Injection. Enoxaparin sodium injection, USP 150 mg/mL Concentration contains 15 mg enoxaparin sodium (approximate anti- Factor Xa activity of 1500 IU [with reference to the W.H.O. First International Low Molecular Weight Heparin Reference Standard]) per 0.1 mL Water for Injection. The enoxaparin sodium injection, USP prefilled syringes and graduated prefilled syringes are preservative-free and intended for use only as a single-dose injection. [see Dosage and Administration (2) and How Supplied/Storage and Handling (16)].</Description>
</NDC>
<NDC>
<NDCCode>10135-823-62</NDCCode>
<PackageDescription>120 TABLET, EXTENDED RELEASE in 1 BOTTLE (10135-823-62) </PackageDescription>
<NDC11Code>10135-0823-62</NDC11Code>
<ProductNDC>10135-823</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20260901</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA202306</ApplicationNumber>
<LabelerName>Marlex Pharmaceuticals, Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-09-01</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20260901</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Metformin Hydrochloride Extended-Release Tablets, USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin Hydrochloride Extended-Release Tablets contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below:. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK aof metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride extended-release tablets, USP contains 500 mg or 750 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin Hydrochloride Extended-Release Tablets USP, 500 mg contain the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose and povidone. Metformin Hydrochloride Extended-Release Tablets USP, 750 mg contain the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, povidone, polyvinyl alcohol, polyethylene glycol, titanium dioxide, talc, red iron oxide and yellow iron oxide. System Components and Performance – Metformin Hydrochloride Extended-Release Tablets USP is based on a hydrophilic polymer matrix drug delivery system. On oral administration, fluid from the gastrointestinal tract wets and penetrates the matrix leading to the formation of a hydrogel and swelling of the polymer matrix. Drug is released slowly over time in a controlled manner, independent of pH, by a process of drug dissolution followed by drug diffusion through the hydrogel barrier formed and gradual matrix erosion. Metformin Hydrochloride Extended-Release Tablets USP meets USP Dissolution Test 6.</Description>
</NDC>
<NDC>
<NDCCode>10544-248-02</NDCCode>
<PackageDescription>120 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (10544-248-02)</PackageDescription>
<NDC11Code>10544-0248-02</NDC11Code>
<ProductNDC>10544-248</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20130930</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA076172</ApplicationNumber>
<LabelerName>Blenheim Pharmacal, Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2019-09-21</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets, USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus. Metformin hydrochloride extended-release tablets, USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets, USP and metformin hydrochloride extended-release tablets, USP are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 ·HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride. Each tablet contains the inactive ingredients magnesium stearate, microcrystalline cellulose and povidone. In addition, the coating for the 500 mg, 850 mg and 1000 mg tablets contains hypromellose 2910, polyethylene glycol 400 and titanium dioxide. Metformin hydrochloride extended-release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride as the active ingredient. Metformin hydrochloride extended-release 500 mg tablets, USP contain the inactive ingredients hypromellose 2208, colloidal silicon dioxide, and magnesium stearate. Metformin hydrochloride extended-release 750 mg tablets, USP contain the inactive ingredients hypromellose 2208, colloidal silicon dioxide, D&C yellow #10 aluminum lake, and magnesium stearate.</Description>
</NDC>
<NDC>
<NDCCode>11090-120-01</NDCCode>
<PackageDescription>1 TUBE in 1 CARTON (11090-120-01) > 30 mL in 1 TUBE</PackageDescription>
<NDC11Code>11090-0120-01</NDC11Code>
<ProductNDC>11090-120</ProductNDC>
<ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
<ProprietaryName>Itc Bye Bye Foundation Full Coverage Moisturizer Medium Tan</ProprietaryName>
<NonProprietaryName>Titanium Dioxide, Zinc Oxide</NonProprietaryName>
<DosageFormName>CREAM</DosageFormName>
<RouteName>TOPICAL</RouteName>
<StartMarketingDate>20201101</StartMarketingDate>
<MarketingCategoryName>OTC MONOGRAPH FINAL</MarketingCategoryName>
<ApplicationNumber>part352</ApplicationNumber>
<LabelerName>Beauty Manufacturing Solutions Corp.</LabelerName>
<SubstanceName>TITANIUM DIOXIDE; ZINC OXIDE</SubstanceName>
<StrengthNumber>90; 63</StrengthNumber>
<StrengthUnit>mg/mL; mg/mL</StrengthUnit>
<Status>Deprecated</Status>
<LastUpdate>2024-12-27</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20201101</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
</NDC>
<NDC>
<NDCCode>11090-120-02</NDCCode>
<PackageDescription>1 TUBE in 1 CARTON (11090-120-02) > 75 mL in 1 TUBE</PackageDescription>
<NDC11Code>11090-0120-02</NDC11Code>
<ProductNDC>11090-120</ProductNDC>
<ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
<ProprietaryName>Itc Bye Bye Foundation Full Coverage Moisturizer Medium Tan</ProprietaryName>
<NonProprietaryName>Titanium Dioxide, Zinc Oxide</NonProprietaryName>
<DosageFormName>CREAM</DosageFormName>
<RouteName>TOPICAL</RouteName>
<StartMarketingDate>20201101</StartMarketingDate>
<MarketingCategoryName>OTC MONOGRAPH FINAL</MarketingCategoryName>
<ApplicationNumber>part352</ApplicationNumber>
<LabelerName>Beauty Manufacturing Solutions Corp.</LabelerName>
<SubstanceName>TITANIUM DIOXIDE; ZINC OXIDE</SubstanceName>
<StrengthNumber>90; 63</StrengthNumber>
<StrengthUnit>mg/mL; mg/mL</StrengthUnit>
<Status>Deprecated</Status>
<LastUpdate>2024-12-27</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20201101</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
</NDC>
<NDC>
<NDCCode>12634-756-12</NDCCode>
<PackageDescription>120 TABLET, FILM COATED in 1 BOTTLE (12634-756-12)</PackageDescription>
<NDC11Code>12634-0756-12</NDC11Code>
<ProductNDC>12634-756</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, FILM COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20110131</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA091184</ApplicationNumber>
<LabelerName>Apotheca Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2022-08-02</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20221231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets USP are oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride USP. Each tablet contains the inactive ingredients corn starch, povidone and magnesium stearate. In addition, the coating for each tablet contains hypromellose, talc, titanium dioxide, polyethylene glycol, and propylene glycol.</Description>
</NDC>
<NDC>
<NDCCode>12634-757-12</NDCCode>
<PackageDescription>120 TABLET, FILM COATED in 1 BOTTLE (12634-757-12)</PackageDescription>
<NDC11Code>12634-0757-12</NDC11Code>
<ProductNDC>12634-757</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, FILM COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20110131</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA091184</ApplicationNumber>
<LabelerName>Apotheca Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>850</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2022-08-02</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20221231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets USP are oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride USP. Each tablet contains the inactive ingredients corn starch, povidone and magnesium stearate. In addition, the coating for each tablet contains hypromellose, talc, titanium dioxide, polyethylene glycol, and propylene glycol.</Description>
</NDC>
<NDC>
<NDCCode>12634-789-12</NDCCode>
<PackageDescription>120 TABLET, FILM COATED in 1 BOTTLE (12634-789-12)</PackageDescription>
<NDC11Code>12634-0789-12</NDC11Code>
<ProductNDC>12634-789</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, FILM COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20110131</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA091184</ApplicationNumber>
<LabelerName>Apotheca Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>1000</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2022-08-02</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20221231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets USP is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets USP are oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets USP contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride USP. Each tablet contains the inactive ingredients corn starch, povidone and magnesium stearate. In addition, the coating for each tablet contains hypromellose, talc, titanium dioxide, polyethylene glycol, and propylene glycol.</Description>
</NDC>
<NDC>
<NDCCode>16590-313-72</NDCCode>
<PackageDescription>120 TABLET, FILM COATED in 1 BOTTLE (16590-313-72)</PackageDescription>
<NDC11Code>16590-0313-72</NDC11Code>
<ProductNDC>16590-313</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, FILM COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20050928</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA077064</ApplicationNumber>
<LabelerName>STAT Rx USA LLC</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [Chemical/Ingredient]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2018-02-07</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablet is indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus. Metformin hydrochloride extended-release tablet is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets and metformin hydrochloride extended-release tablets are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride, USP is a white crystalline compound with a molecular formula of C4H11N5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol and is practically insoluble in acetone and methylene chloride. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets contain 500 mg or 850 mg or 1000 mg of metformin hydrochloride. Each tablet contains the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and sodium starch glycolate. Metformin hydrochloride extended-release tablets contain 500 mg or 750 mg of metformin hydrochloride as the active ingredient. Metformin hydrochloride extended-release tablets 500 mg and 750 mg contain the inactive ingredients glyceryl behenate, hypromellose, microcrystalline cellulose and povidone.</Description>
</NDC>
<NDC>
<NDCCode>23155-216-31</NDCCode>
<PackageDescription>5 mL in 1 VIAL, GLASS (23155-216-31) </PackageDescription>
<NDC11Code>23155-0216-31</NDC11Code>
<ProductNDC>23155-216</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Cidofovir Dihydrate</ProprietaryName>
<NonProprietaryName>Cidofovir Dihydrate</NonProprietaryName>
<DosageFormName>INJECTION, SOLUTION</DosageFormName>
<RouteName>INTRAVENOUS</RouteName>
<StartMarketingDate>20120806</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA202501</ApplicationNumber>
<LabelerName>Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.</LabelerName>
<SubstanceName>CIDOFOVIR</SubstanceName>
<StrengthNumber>375</StrengthNumber>
<StrengthUnit>mg/5mL</StrengthUnit>
<Pharm_Classes>Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], DNA Polymerase Inhibitors [MoA], Nucleoside Analog [EXT]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2023-10-27</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20120806</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Cidofovir injection is indicated for the treatment of CMV retinitis in patients with acquired immunodeficiency syndrome (AIDS). THE SAFETY AND EFFICACY OF CIDOFOVIR INJECTION HAVE NOT BEEN ESTABLISHED FOR TREATMENT OF OTHER CMV INFECTIONS (SUCH AS PNEUMONITIS OR GASTROENTERITIS), CONGENITAL OR NEONATAL CMV DISEASE, OR CMV DISEASE IN NON-HIV-INFECTED INDIVIDUALS. DESCRIPTION OF CLINICAL TRIALS. Three phase II/III controlled trials of cidofovir injection have been conducted in HIV-infected patients with CMV retinitis. Delayed Versus Immediate Therapy (Study 105). In stage 1 of this open-label trial, conducted by the Studies of the Ocular Complications of AIDS (SOCA) Clinical Research Group, 29 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 3 mg/kg every other week) or to have cidofovir injection delayed until progression of CMV retinitis13. In stage 2 of this trial, an additional 35 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 5 mg/kg every other week), immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 3 mg/kg every other week), or to have cidofovir injection delayed until progression of CMV retinitis. Of the 64 patients in this study, 12 were randomized to 5 mg/kg maintenance therapy, 26 to 3 mg/kg maintenance therapy, and 26 to delayed therapy. Of the 12 patients enrolled in the 5 mg/kg maintenance group, 5 patients progressed, 5 patients discontinued therapy and 2 patients had no progression at study completion. Based on masked readings of retinal photographs, the median [95% confidence interval (CI)] time to retinitis progression was not reached (25, not reached) for the 5 mg/kg maintenance group. Median (95% CI) time to the alternative endpoint of retinitis progression or study drug discontinuation was 44 days (24, 207) for the 5 mg/kg maintenance group. Patients receiving 5 mg/kg maintenance had delayed time to retinitis progression compared to patients receiving 3 mg/kg maintenance or deferred therapy. Delayed Versus Immediate Therapy (Study 106). In an open-label trial, 48 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 5 mg/kg every other week), or to have cidofovir injection delayed until progression of CMV retinitis14. Patient baseline characteristics and disposition are shown in Table 3. Of 25 and 23 patients in the immediate and delayed groups respectively, 23 and 21 were evaluable for retinitis progression as determined by retinal photography. Based on masked readings of retinal photographs, the median [95% confidence interval (CI)] times to retinitis progression were 120 days (40, 134) and 22 days (10, 27) for the immediate and delayed therapy groups, respectively. This difference was statistically significant. However, because of the limited number of patients remaining on treatment over time (3 of 25 patients received cidofovir injection for 120 days or longer), the median time to progression for the immediate therapy group was difficult to precisely estimate. Median (95% CI) times to the alternative endpoint of retinitis progression or study drug discontinuation (including adverse events, withdrawn consent, and systemic CMV disease) were 52 days (37, 85) and 22 days (13, 27) for the immediate and delayed therapy groups, respectively. This difference was statistically significant. Time to progression estimates from this study may not be directly comparable to estimates reported for other therapies. Dose-response study of cidofovir injection (Study 107). In an open-label trial, 100 patients with relapsing CMV retinitis were randomized to receive 5 mg/kg once a week for 2 weeks and then either 5 mg/kg (n = 49) or 3 mg/kg (n = 51) every other week. Enrolled patients had been diagnosed with CMV retinitis an average of 390 days prior to randomization and had received a median of 3.8 prior courses of systemic CMV therapy. Eighty four of the 100 patients were considered evaluable for progression by serial retinal photographs (43 randomized to 5 mg/kg and 41 randomized to 3 mg/kg). Twenty-six and 21 patients discontinued therapy due to either an adverse event, intercurrent illness, excluded medication, or withdrawn consent in the 5 mg/kg and 3 mg/kg groups, respectively. Thirty-eight of the 100 randomized patients had progressed according to masked assessment of serial retinal photographs (13 randomized to 5 mg/kg and 25 randomized to 3 mg/kg). Using retinal photographs, the median (95% CI) times to retinitis progression for the 5 mg/kg and 3 mg/kg groups were 115 days (70, not reached) and 49 days (35, 52), respectively. This difference was statistically significant. Similar to Study 106, the median time to retinitis progression for the 5 mg/kg group was difficult to precisely estimate due to the limited number of patients remaining on treatment over time (4 of the 49 patients in the 5 mg/kg group were treated for 115 days or longer). Median (95% CI) times to the alternative endpoint of retinitis progression or study drug discontinuation were 49 days (38, 63) and 35 days (27, 39) for the 5 mg/kg and 3 mg/kg groups, respectively. This difference was statistically significant.</IndicationAndUsage>
<Description>The chemical name of cidofovir USP is 1-[(S)-3-hydroxy-2-(phosphonomethoxy)propyl]cytosine dihydrate (HPMPC), with the molecular formula of C8H14N3O6P2H2O and a molecular weight of 315.22 (279.19 for anhydrous). The chemical structure is. Cidofovir USP is a white crystalline powder with an aqueous solubility of ≥ 170 mg/mL at pH 6 to 8 and a log P (octanol/aqueous buffer, pH 7.1) value of -3.3. Cidofovir Injection, USP is a sterile, hypertonic aqueous solution for intravenous infusion only. The solution is clear and colorless. It is supplied in clear glass vials, each containing 375 mg of anhydrous cidofovir USP in 5 mL aqueous solution at a concentration of 75 mg/mL. The formulation is pH-adjusted to 7.4 (range 7.1 to 7.7) with sodium hydroxide and/or hydrochloric acid and contains no preservatives. The appropriate volume of Cidofovir Injection must be removed from the single-dose vial and diluted prior to administration (see DOSAGE AND ADMINISTRATION). MICROBIOLOGY. Mechanism of Action. Cidofovir suppresses cytomegalovirus (CMV) replication by selective inhibition of viral DNA synthesis. Biochemical data support selective inhibition of CMV DNA polymerase by cidofovir diphosphate, the active intracellular metabolite of cidofovir. Cidofovir diphosphate inhibits herpesvirus polymerases at concentrations that are 8- to 600-fold lower than those needed to inhibit human cellular DNA polymerases alpha, beta, and gamma1, 2, 3. Incorporation of cidofovir into the growing viral DNA chain results in reductions in the rate of viral DNA synthesis. In Vitro Susceptibility. Cidofovir is active in vitro against a variety of laboratory and clinical isolates of CMV and other herpesviruses (Table 1). Controlled clinical studies of efficacy have been limited to patients with AIDS and CMV retinitis. Table 1. Cidofovir Inhibition of Virus Multiplication in Cell Culture. Resistance. CMV isolates with reduced susceptibility to cidofovir have been selected in vitro in the presence of high concentrations of cidofovir4. IC50 values for selected resistant isolates ranged from 7 to 15 μM. There are insufficient data at this time to assess the frequency or the clinical significance of the development of resistant isolates following cidofovir injection administration to patients. The possibility of viral resistance should be considered for patients who show a poor clinical response or experience recurrent retinitis progression during therapy. Cross Resistance. Cidofovir-resistant isolates selected in vitro following exposure to increasing concentrations of cidofovir were assessed for susceptibility to ganciclovir and foscarnet4. All were cross resistant to ganciclovir, but remained susceptible to foscarnet. Ganciclovir or ganciclovir/foscarnet-resistant isolates that are cross resistant to cidofovir have been obtained from drug naive patients and from patients following ganciclovir or ganciclovir/ foscarnet therapy. To date, the majority of ganciclovir-resistant isolates are UL97 gene product (phosphokinase) mutants and remain susceptible to cidofovir5. Reduced susceptibility to cidofovir, however, has been reported for DNA polymerase mutants of CMV which are resistant to ganciclovir6–9. To date, all clinical isolates which exhibit high level resistance to ganciclovir, due to mutations in both the DNA polymerase and UL97 genes, have been shown to be cross resistant to cidofovir. Cidofovir is active against some, but not all, CMV isolates which are resistant to foscarnet10–12. The incidence of foscarnet-resistant isolates that are resistant to cidofovir is not known. A few triple-drug resistant isolates have been described. Genotypic analysis of two of these triple-resistant isolates revealed several point mutations in the CMV DNA polymerase gene. The clinical significance of the development of these cross-resistant isolates is not known.</Description>
</NDC>
<NDC>
<NDCCode>33261-145-02</NDCCode>
<PackageDescription>120 TABLET in 1 BOTTLE (33261-145-02)</PackageDescription>
<NDC11Code>33261-0145-02</NDC11Code>
<ProductNDC>33261-145</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20020129</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA075967</ApplicationNumber>
<LabelerName>Aidarex Pharmaceuticals LLC</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>1000</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2020-01-01</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride, USP is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride, USP is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg, and 1000 mg of metformin hydrochloride, USP. Each tablet contains the inactive ingredients povidone, polyethylene glycol and magnesium stearate. In addition, the coating for 500 mg, 850 mg and 1000 mg contains:lactose monohydrate,hypromellose,titanium dioxide,triacetin.</Description>
</NDC>
<NDC>
<NDCCode>33261-157-02</NDCCode>
<PackageDescription>120 TABLET in 1 BOTTLE (33261-157-02)</PackageDescription>
<NDC11Code>33261-0157-02</NDC11Code>
<ProductNDC>33261-157</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20020129</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA075967</ApplicationNumber>
<LabelerName>Aidarex Pharmaceuticals LLC</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2020-01-01</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride, USP is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride, USP is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg, and 1000 mg of metformin hydrochloride, USP. Each tablet contains the inactive ingredients povidone, polyethylene glycol and magnesium stearate. In addition, the coating for 500 mg, 850 mg and 1000 mg contains:lactose monohydrate,hypromellose,titanium dioxide,triacetin.</Description>
</NDC>
<NDC>
<NDCCode>33261-372-02</NDCCode>
<PackageDescription>120 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (33261-372-02)</PackageDescription>
<NDC11Code>33261-0372-02</NDC11Code>
<ProductNDC>33261-372</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20091202</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA078596</ApplicationNumber>
<LabelerName>Aidarex Pharmaceuticals LLC</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2020-01-01</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin HCl extended-release tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride (HCl) extended-release tablets, USP are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin HCl, USP (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin HCl, USP is a white to off-white crystalline compound with a molecular formula of C4H11N5 HCl and a molecular weight of 165.63. Metformin HCl, USP is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl, USP is 6.68. Metformin HCl extended-release tablets, USP contain 500 mg or 750 mg of metformin HCl, USP as the active ingredient. Metformin HCl extended-release tablets, USP 500 mg contain the inactive ingredients; colloidal silicon dioxide, hypromellose, magnesium stearate and microcrystalline cellulose. Metformin HCl extended-release tablets, USP 750 mg contain the inactive ingredients; colloidal silicon dioxide, hypromellose and magnesium stearate. Dissolution Method: Test 10. System Components and Performance - Metformin HCl extended-release tablets, USP comprises a dual hydrophilic polymer matrix system. Metformin HCl, USP is combined with a drug release controlling polymer to form an "inner" phase, which is then incorporated as discrete particles into an "external" phase of a second polymer. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass.</Description>
</NDC>
<NDC>
<NDCCode>33342-120-07</NDCCode>
<PackageDescription>30 TABLET in 1 CONTAINER (33342-120-07) </PackageDescription>
<NDC11Code>33342-0120-07</NDC11Code>
<ProductNDC>33342-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Telmisartan</ProprietaryName>
<NonProprietaryName>Telmisartan</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20250115</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA203986</ApplicationNumber>
<LabelerName>Macleods Pharmaceuticals Limited</LabelerName>
<SubstanceName>TELMISARTAN</SubstanceName>
<StrengthNumber>80</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Angiotensin 2 Receptor Antagonists [MoA], Angiotensin 2 Receptor Blocker [EPC]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-31</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20250115</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Telmisartan tablets, is an angiotensin II receptor blocker (ARB) indicated for: 1 Treatment of hypertension, to lower blood pressure. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. (1.1), 2 Cardiovascular (CV) risk reduction in patients unable to take ACE inhibitors (1.2).</IndicationAndUsage>
<Description>Telmisartan tablets, USP is a non-peptide angiotensin II receptor (type AT1) antagonist. Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl [2,6'-bi-1H-benzimidazol]-1'-yl) methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C33H30N4O2, its molecular weight is 514.63, and its structural formula is. Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Telmisartan, USP is available as tablets for oral administration, containing 20 mg, 40 mg or 80 mg of telmisartan. The tablets contain the following inactive ingredients: crospovidone, colloidal silicon dioxide, light magnesium oxide, mannitol, magnesium stearate and microcrystalline cellulose, sodium hydroxide. Telmisartan tablets are hygroscopic and require protection from moisture.</Description>
</NDC>
<NDC>
<NDCCode>33342-120-10</NDCCode>
<PackageDescription>90 TABLET in 1 CONTAINER (33342-120-10) </PackageDescription>
<NDC11Code>33342-0120-10</NDC11Code>
<ProductNDC>33342-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Telmisartan</ProprietaryName>
<NonProprietaryName>Telmisartan</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20250115</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA203986</ApplicationNumber>
<LabelerName>Macleods Pharmaceuticals Limited</LabelerName>
<SubstanceName>TELMISARTAN</SubstanceName>
<StrengthNumber>80</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Angiotensin 2 Receptor Antagonists [MoA], Angiotensin 2 Receptor Blocker [EPC]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-31</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20250115</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Telmisartan tablets, is an angiotensin II receptor blocker (ARB) indicated for: 1 Treatment of hypertension, to lower blood pressure. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. (1.1), 2 Cardiovascular (CV) risk reduction in patients unable to take ACE inhibitors (1.2).</IndicationAndUsage>
<Description>Telmisartan tablets, USP is a non-peptide angiotensin II receptor (type AT1) antagonist. Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl [2,6'-bi-1H-benzimidazol]-1'-yl) methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C33H30N4O2, its molecular weight is 514.63, and its structural formula is. Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Telmisartan, USP is available as tablets for oral administration, containing 20 mg, 40 mg or 80 mg of telmisartan. The tablets contain the following inactive ingredients: crospovidone, colloidal silicon dioxide, light magnesium oxide, mannitol, magnesium stearate and microcrystalline cellulose, sodium hydroxide. Telmisartan tablets are hygroscopic and require protection from moisture.</Description>
</NDC>
<NDC>
<NDCCode>42291-825-12</NDCCode>
<PackageDescription>120 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-12) </PackageDescription>
<NDC11Code>42291-0825-12</NDC11Code>
<ProductNDC>42291-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20240611</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA207427</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2025-11-06</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20240611</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Metformin hydrochloride extended-release tablets are indicated as an adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin Hydrochloride Extended-release Tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride .The structural formula is as shown below:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5.HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.86. Metformin Hydrochloride Extended-release Tablets USP, contains 500 mg or 750 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin Hydrochloride Extended-release Tablets, USP 500 mg and 750 mg contain the inactive ingredients hypromellose, microcrystalline cellulose, povidone, sodium carboxymethyl cellulose, and magnesium stearate. System Components and Performance-Metformin Hydrochloride Extended-release Tablets comprises a dual hydrophilic polymer matrix system. Metformin hydrochloride is combined with a drug release controlling polymers to form a monophasic matrix system. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass. Dissolution Method: Test 24.</Description>
</NDC>
<NDC>
<NDCCode>43353-340-70</NDCCode>
<PackageDescription>120 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (43353-340-70)</PackageDescription>
<NDC11Code>43353-0340-70</NDC11Code>
<ProductNDC>43353-340</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, FILM COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20020125</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA075985</ApplicationNumber>
<LabelerName>Aphena Pharma Solutions - Tennessee, LLC</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2020-01-01</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride (N, N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Each metformin hydrochloride tablet intended for oral administration contains 500 mg, 850 mg or 1000 mg metformin hydrochloride. In addition, each metformin hydrochloride tablet contains the following inactive ingredients: colloidal silicon dioxide, corn starch, hypromellose, magnesium stearate, polyethylene glycol, polysorbate 80, povidone, sodium starch glycolate, and titanium dioxide.</Description>
</NDC>
<NDC>
<NDCCode>43353-982-70</NDCCode>
<PackageDescription>120 TABLET in 1 BOTTLE (43353-982-70) </PackageDescription>
<NDC11Code>43353-0982-70</NDC11Code>
<ProductNDC>43353-982</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20130911</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA203769</ApplicationNumber>
<LabelerName>Aphena Pharma Solutions - Tennessee, LLC</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-27</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20190514</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Metformin hydrochloride tablet are indicated as an adjunct to diet and exercise to improve glycemic control in adults and children with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin Hydrochloride Tablets USP, are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. Metformin hydrochloride is a white crystalline compound with a molecular formula of C 4H 11N 5 HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol, practically insoluble in acetone and in methylene hydrochloride. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Each Metformin Hydrochloride Tablets contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride. Each tablet contains the inactive ingredients pregelatinized starch (maize), povidone, crospovidone, magnesium stearate. In addition, the coating for the tablets contains hypromellose polyethylene glycol, titanium dioxide and flavoring agent contains dextrose, ethyl alcohol, gum arabic, propylene glycol and silicon dioxide.</Description>
</NDC>
<NDC>
<NDCCode>51224-120-50</NDCCode>
<PackageDescription>100 TABLET, COATED in 1 BOTTLE (51224-120-50) </PackageDescription>
<NDC11Code>51224-0120-50</NDC11Code>
<ProductNDC>51224-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20190501</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA205096</ApplicationNumber>
<LabelerName>TAGI Pharma, Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>850</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-05-29</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20190501</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 ∙ HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 662.88 mg, 779.86 mg metformin base, respectively. Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg, 850 mg and 1,000 mg tablets contains hypromellose and polyethylene glycol.</Description>
</NDC>
<NDC>
<NDCCode>51224-120-60</NDCCode>
<PackageDescription>500 TABLET, COATED in 1 BOTTLE (51224-120-60) </PackageDescription>
<NDC11Code>51224-0120-60</NDC11Code>
<ProductNDC>51224-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20190501</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA205096</ApplicationNumber>
<LabelerName>TAGI Pharma, Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>850</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-05-29</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20190501</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 ∙ HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 662.88 mg, 779.86 mg metformin base, respectively. Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg, 850 mg and 1,000 mg tablets contains hypromellose and polyethylene glycol.</Description>
</NDC>
<NDC>
<NDCCode>51224-120-70</NDCCode>
<PackageDescription>1000 TABLET, COATED in 1 BOTTLE (51224-120-70) </PackageDescription>
<NDC11Code>51224-0120-70</NDC11Code>
<ProductNDC>51224-120</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, COATED</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20190501</StartMarketingDate>
<EndMarketingDate>20250930</EndMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA205096</ApplicationNumber>
<LabelerName>TAGI Pharma, Inc.</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>850</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2025-10-01</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<StartMarketingDatePackage>20190501</StartMarketingDatePackage>
<EndMarketingDatePackage>20250930</EndMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Metformin hydrochloride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 ∙ HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride tablets, USP contain 500 mg, 850 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 662.88 mg, 779.86 mg metformin base, respectively. Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg, 850 mg and 1,000 mg tablets contains hypromellose and polyethylene glycol.</Description>
</NDC>
<NDC>
<NDCCode>51655-551-82</NDCCode>
<PackageDescription>120 TABLET in 1 BOTTLE, DISPENSING (51655-551-82)</PackageDescription>
<NDC11Code>51655-0551-82</NDC11Code>
<ProductNDC>51655-551</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hcl Er</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride Extended Release</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20150522</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA077336</ApplicationNumber>
<LabelerName>Northwind Pharmaceuticals</LabelerName>
<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
<StrengthNumber>500</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC],Biguanides [CS]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2020-01-01</LastUpdate>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Metformin hydrochloride extended - release tablets, USP are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.</IndicationAndUsage>
<Description>Metformin hydrochloride extended - release tablets are oral antihyperglycemic drugs used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown. metformin-er-structure. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride extended - release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride USP as the active ingredient. Metformin hydrochloride extended - release tablets 500 mg contain the inactive ingredients xanthan gum, hypromellose, sodium carbonate, povidone, talc, colloidal silicon dioxide and magnesium stearate. Metformin hydrochloride extended - release tablets 750 mg contain the inactive ingredients xanthan gum, hypromellose, sodium carbonate, povidone, talc, colloidal silicon dioxide, magnesium stearate and ferric oxide (red). Metformin hydrochloride extended - release tablets meet USP dissolution test 10. System Components and Performance-Metformin hydrochloride extended - release tablets comprises a hydrophilic polymer matrix system. Metformin hydrochloride is combined with a drug release controlling polymers to form a monophasic matrix system. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass. Please review the manufacturer's complete drug information available from the FDA at: www.fda.gov. Permanent link: http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=41a8bb80-7b0b-476c-8134-5d161c3239c8.</Description>
</NDC>
</NDCList>