RESTful Lookup — Test-Drive (2007 – 2026)

<?xml version="1.0" encoding="utf-8"?>
<NDCList>
  <NDC>
    <NDCCode>72789-597-90</NDCCode>
    <PackageDescription>90 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-90) </PackageDescription>
    <NDC11Code>72789-0597-90</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>16590-597-90</NDCCode>
    <PackageDescription>90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (16590-597-90)</PackageDescription>
    <NDC11Code>16590-0597-90</NDC11Code>
    <ProductNDC>16590-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Avinza</ProprietaryName>
    <NonProprietaryName>Morphine Sulfate</NonProprietaryName>
    <DosageFormName>CAPSULE, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20020320</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA021260</ApplicationNumber>
    <LabelerName>STAT RX USA LLC</LabelerName>
    <SubstanceName>MORPHINE SULFATE</SubstanceName>
    <StrengthNumber>90</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Full Opioid Agonists [MoA],Opioid Agonist [EPC]</Pharm_Classes>
    <DEASchedule>CII</DEASchedule>
    <Status>Deprecated</Status>
    <LastUpdate>2018-02-07</LastUpdate>
    <ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
    <IndicationAndUsage>AVINZA capsules are a modified-release formulation of morphine sulfate intended for once daily administration indicated for the relief of moderate to severe pain requiring continuous, around-the-clock opioid therapy for an extended period of time. AVINZA is NOT intended for use as a prn analgesic. The safety and efficacy of using AVINZA in the postoperative setting has not been evaluated. AVINZA is not indicated for postoperative use. If the patient has been receiving the drug prior to surgery, resumption of the pre-surgical dose may be appropriate once the patient is able to take the drug by mouth. Physicians should individualize treatment, moving from parenteral to oral analgesics as appropriate. (see American Pain Society guidelines).</IndicationAndUsage>
    <Description>AVINZA (morphine sulfate extended-release capsules) 30, 45, 60, 75, 90, and 120 mg contain both immediate release and extended release beads of morphine sulfate for once daily oral administration. Chemically, morphine sulfate is 7,8-didehydro-4,5 alpha-epoxy-17-methylmorphinan-3,6 alpha-diol sulfate (2:1) (salt) pentahydrate with a molecular weight of 758. Morphine sulfate occurs as white, feathery, silky crystals; cubical masses of crystal; or white crystalline powder. It is soluble in water and slightly soluble in alcohol, but is practically insoluble in chloroform or ether. The octanol:water partition coefficient of morphine is 1.42 at physiologic pH and the pKa is 7.9 for the tertiary nitrogen (the majority is ionized at pH 7.4). Each AVINZA Capsule contains either 30, 45, 60, 75, 90, or 120 mg of morphine sulfate, USP and the following inactive ingredients: ammoniomethacrylate copolymers, NF, fumaric acid, NF, povidone, USP, sodium lauryl sulfate, NF, sugar starch spheres, NF, and talc, USP. The capsule shell contains black ink, gelatin, titanium dioxide, D&amp;C yellow No. 10 (30 mg), FD&amp;C blue No. 2 (45 mg), FD&amp;C green No. 3 (60 mg), FDA iron oxide and FDA yellow iron oxide (75 mg), FD&amp;C red No. 40 (90 mg), FD&amp;C red No. 3 (120 mg), and FD&amp;C blue No. 1 (120 mg). Structure. AVINZA uses the proprietary SODAS® (Spheroidal Oral Drug Absorption System) technology to produce the extended release component of AVINZA, which combined with an immediate release component achieves the desired release profile characteristics of AVINZA capsules. Within the gastrointestinal tract, due to the permeability of the ammoniomethacrylate copolymers of the beads, fluid enters the beads and solubilizes the drug. This is mediated by fumaric acid, which acts as an osmotic agent and a local pH modifier. The resultant solution then diffuses out in a predetermined manner which prolongs the in vivo dissolution and absorption phases. (see Pharmacokinetics).</Description>
  </NDC>
  <NDC>
    <NDCCode>33261-597-90</NDCCode>
    <PackageDescription>90 TABLET in 1 BOTTLE, PLASTIC (33261-597-90)</PackageDescription>
    <NDC11Code>33261-0597-90</NDC11Code>
    <ProductNDC>33261-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Allopurinol</ProprietaryName>
    <NonProprietaryName>Allopurinol</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20090406</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA018877</ApplicationNumber>
    <LabelerName>Aidarex Pharmaceuticals LLC</LabelerName>
    <SubstanceName>ALLOPURINOL</SubstanceName>
    <StrengthNumber>300</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Xanthine Oxidase Inhibitor [EPC],Xanthine Oxidase Inhibitors [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2020-01-01</LastUpdate>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
    <IndicationAndUsage>THIS IS NOT AN INNOCUOUS DRUG. IT IS NOT RECOMMENDED FOR THE TREATMENT OF ASYMPTOMATIC HYPERURICEMIA. Allopurinol reduces serum and urinary uric acid concentrations. Its use should be individualized for each patient and requires an understanding of its mode of action and pharmacokinetics (see CLINICAL PHARMACOLOGY, CONTRAINDICATIONS, WARNINGS and PRECAUTIONS). Allopurinol is indicated in: 1 the management of patients with signs and symptoms of primary or secondary gout (acute attacks, tophi, joint destruction, uric acid lithiasis, and/or nephropathy)., 2 the management of patients with leukemia, lymphoma and malignancies who are receiving cancer therapy which causes elevations of serum and urinary uric acid levels. Allopurinol treatment should be discontinued when the potential for overproduction of uric acid is no longer present., 3 the management of patients with recurrent calcium oxalate calculi whose daily uric acid excretion exceeds 800 mg/day in male patients and 750 mg/day in female patients. Therapy in such patients should be carefully assessed initially and reassessed periodically to determine in each case that treatment is beneficial and that the benefits outweigh the risks.</IndicationAndUsage>
    <Description>Allopurinol is known chemically as 1,5-Dihydro-4H-pyrazolo[3,4-d ]pyrimidin-4-one. It is a xanthine oxidase inhibitor which is administered orally. Its solubility in water at 37°C is 80 mg/dL and is greater in an alkaline solution. The structural formula is represented below. C5H4N4O        M.W. 136.11. Allopurinol Tablets USP, 100 mg and 300 mg contain the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinized starch and sodium lauryl sulfate. Allopurinol Tablets USP, 300 mg also contain FD&amp;C Yellow No. 6.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-597-90</NDCCode>
    <PackageDescription>90 TABLET in 1 BOTTLE (42291-597-90)</PackageDescription>
    <NDC11Code>42291-0597-90</NDC11Code>
    <ProductNDC>42291-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Meloxicam</ProprietaryName>
    <NonProprietaryName>Meloxicam</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20140919</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA077918</ApplicationNumber>
    <LabelerName>AvKARE, Inc.</LabelerName>
    <SubstanceName>MELOXICAM</SubstanceName>
    <StrengthNumber>7.5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Cyclooxygenase Inhibitors [MoA],Nonsteroidal Anti-inflammatory Compounds [Chemical/Ingredient],Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2015-11-18</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>42549-597-90</NDCCode>
    <PackageDescription>90 TABLET in 1 BOTTLE (42549-597-90)</PackageDescription>
    <NDC11Code>42549-0597-90</NDC11Code>
    <ProductNDC>42549-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Tizanidine Hydrochloride</ProprietaryName>
    <NonProprietaryName>Tizanidine Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20020627</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA076280</ApplicationNumber>
    <LabelerName>STAT Rx USA LLC</LabelerName>
    <SubstanceName>TIZANIDINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Adrenergic alpha2-Agonists [MoA],Central alpha-2 Adrenergic Agonist [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2018-02-07</LastUpdate>
    <ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
    <IndicationAndUsage>Tizanidine is a short-acting drug for the management of spasticity. Because of the short duration of effect, treatment with tizanidine should be reserved for those daily activities and times when relief of spasticity is most important (see DOSAGE AND ADMINISTRATION).</IndicationAndUsage>
    <Description>Tizanidine hydrochloride is a centrally acting α2-adrenergic agonist. Tizanidine HCl (tizanidine) is a white to off-white, fine crystalline powder, odorless or with a faint characteristic odor. Tizanidine is slightly soluble in water and methanol; solubility in water decreases as the pH increases. Its chemical name is 5-chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiodiazole hydrochloride. Tizanidine’s molecular formula is C9H8CIN5SHCl, its molecular weight is 290.2 and its structural formula is. Tizanidine is supplied as 2 and 4 mg tablets for oral administration. Tizanidine Hydrochloride Tablets are composed of the active ingredient, tizanidine hydrochloride (2.288 mg equivalent to 2 mg tizanidine base and 4.576 mg equivalent to 4 mg tizanidine base) and the inactive ingredients, colloidal silicon dioxide, lactose monohydrate, microcrystalline cellulose and stearic acid.</Description>
  </NDC>
  <NDC>
    <NDCCode>51407-597-90</NDCCode>
    <PackageDescription>90 TABLET in 1 BOTTLE (51407-597-90) </PackageDescription>
    <NDC11Code>51407-0597-90</NDC11Code>
    <ProductNDC>51407-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Torsemide</ProprietaryName>
    <NonProprietaryName>Torsemide</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20050531</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA076894</ApplicationNumber>
    <LabelerName>Golden State Medical Supply, Inc.</LabelerName>
    <SubstanceName>TORSEMIDE</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Increased Diuresis at Loop of Henle [PE], Loop Diuretic [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-10-15</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20240829</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Torsemide is a loop diuretic indicated for.</IndicationAndUsage>
    <Description>Torsemide, USP is a diuretic of the pyridine-sulfonylurea class. Its chemical name is 1-isopropyl-3-[(4-m-toluidino-3-pyridyl) sulfonyl]urea and its structural formula is. Its molecular formula is C 16H 20N 4O 3S, its pKa is 7.1, and its molecular weight is 348.43. Torsemide, USP is a white to off-white crystalline powder. The tablet for oral administration contains 5 mg, 10 mg, 20 mg or 100 mg of torsemide. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, crospovidone, lactose monohydrate, magnesium stearate, and microcrystalline cellulose. Meets USP Dissolution Test 2.</Description>
  </NDC>
  <NDC>
    <NDCCode>51655-597-26</NDCCode>
    <PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (51655-597-26) </PackageDescription>
    <NDC11Code>51655-0597-26</NDC11Code>
    <ProductNDC>51655-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metoprolol Succinate</ProprietaryName>
    <NonProprietaryName>Metoprolol Succinate</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20210203</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207206</ApplicationNumber>
    <LabelerName>Northwind Pharmaceuticals, LLC</LabelerName>
    <SubstanceName>METOPROLOL TARTRATE</SubstanceName>
    <StrengthNumber>50</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Adrenergic beta-Antagonists [MoA], beta-Adrenergic Blocker [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220330</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>. : 1 , 2 , 3 .</IndicationAndUsage>
    <Description>Metoprolol succinate extended-release tablets are beta 1-selective (cardioselective) adrenoceptor blocking agent, for oral administration, available as extended-release tablets. Metoprolol succinate extended-release tablets have been formulated to provide a controlled and predictable release of metoprolol for once-daily administration. The tablets comprise a multiple unit system containing metoprolol succinate in a multitude of controlled release pellets. Each pellet acts as a separate drug delivery unit and is designed to deliver metoprolol continuously over the dosage interval. The tablets contain 23.75, 47.5, 95 and 190 mg of metoprolol succinate equivalent to 25, 50, 100 and 200 mg of metoprolol tartrate, USP, respectively. Its chemical name is (±)1­(isopropylamino)-3-[p-(2-methoxyethyl) phenoxy]-2-propanol succinate (2:1) (salt). Its structural formula is:. Metoprolol succinate is a white crystalline powder with a molecular weight of 652.8. It is freely soluble in water; soluble in methanol; sparingly soluble in ethanol; slightly soluble in dichloromethane and 2-propanol; practically insoluble in ethyl-acetate, acetone, diethylether and heptane. Inactive ingredients: ethyl cellulose, hypromellose type 2208, hypromellose type 2910, lecithin, magnesium stearate, microcrystalline cellulose, polyethylene glycol, talc, titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>60760-597-90</NDCCode>
    <PackageDescription>90 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (60760-597-90) </PackageDescription>
    <NDC11Code>60760-0597-90</NDC11Code>
    <ProductNDC>60760-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ibuprofen</ProprietaryName>
    <NonProprietaryName>Ibuprofen</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20190502</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078329</ApplicationNumber>
    <LabelerName>ST. MARY'S MEDICAL PARK PHARMACY</LabelerName>
    <SubstanceName>IBUPROFEN</SubstanceName>
    <StrengthNumber>600</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-05-15</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20240426</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Carefully consider the potential benefits and risks of ibuprofen tablets and other treatment options before deciding to use ibuprofen. Use the lowest effective dose for the shortest duration consistent with individual patient treatment goals (see WARNINGS). Ibuprofen tablets are indicated for relief of the signs and symptoms of rheumatoid arthritis and osteoarthritis. Ibuprofen tablets are indicated for relief of mild to moderate pain. Ibuprofen tablets are also indicated for the treatment of primary dysmenorrhea. Controlled clinical trials to establish the safety and effectiveness of ibuprofen tablets in children have not been conducted.</IndicationAndUsage>
    <Description>Ibuprofen tablets contain the active ingredient ibuprofen, which is (±) - 2 - ( p- isobutylphenyl) propionic acid. Ibuprofen is a white powder with a melting point of 74° to 77° C and is very slightly soluble in water (&lt;1 mg/mL) and readily soluble in organic solvents such as ethanol and acetone. The structural formula is represented below. Ibuprofen tablets, a nonsteroidal anti-inflammatory drug (NSAID), is available in 400 mg, 600 mg, and 800 mg tablets for oral administration. Inactive ingredients: colloidal silicon dioxide, microcrystalline cellulose, pregelatinized starch, sodium starch glycolate, talc, magnesium stearate, Opadry II contains hypromellose, polyethylene glycol, sodium citrate, lactose monohydrate and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>61919-597-90</NDCCode>
    <PackageDescription>90 TABLET, FILM COATED in 1 BOTTLE (61919-597-90) </PackageDescription>
    <NDC11Code>61919-0597-90</NDC11Code>
    <ProductNDC>61919-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Tramadol Hydrochloride</ProprietaryName>
    <NonProprietaryName>Tramadol Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200723</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA090404</ApplicationNumber>
    <LabelerName>DirectRX</LabelerName>
    <SubstanceName>TRAMADOL HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>50</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Full Opioid Agonists [MoA], Opioid Agonist [EPC]</Pharm_Classes>
    <DEASchedule>CIV</DEASchedule>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20200723</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Tramadol hydrochloride extended-release tablets are indicated for the management of moderate to moderately severe chronic pain in adults who require around-the-clock treatment of their pain for an extended period of time.</IndicationAndUsage>
    <Description>Tramadol hydrochloride is a centrally acting synthetic analgesic in an extended-release formulation. The chemical name is (±)cis-2-[(dimethylamino) methyl]-1-(3-methoxyphenyl) cyclohexanol hydrochloride. Its structural formula is. Figure 1. tramadol-structure. The molecular weight of tramadol hydrochloride is 299.84. It is a white, crystalline powder that is freely soluble in water and methanol, very slightly soluble in acetone and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7. Tramadol hydrochloride extended-release tablets contain 100 mg, 200 mg or 300 mg of tramadol hydrochloride, USP in an extended-release formulation. The tablets are white in color and contain the inactive ingredients pregelatinized maize starch, hypromellose, mannitol, magnesium stearate, cellulose acetate and polyethylene glycol. Imprinting ink contains, shellac glaze, iron oxide black, N-butyl alcohol, ammonium hydroxide and propylene glycol.</Description>
  </NDC>
  <NDC>
    <NDCCode>62037-597-90</NDCCode>
    <PackageDescription>90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (62037-597-90) </PackageDescription>
    <NDC11Code>62037-0597-90</NDC11Code>
    <ProductNDC>62037-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Cartia</ProprietaryName>
    <ProprietaryNameSuffix>Xt</ProprietaryNameSuffix>
    <NonProprietaryName>Diltiazem Hydrochloride</NonProprietaryName>
    <DosageFormName>CAPSULE, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>19980709</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA074752</ApplicationNumber>
    <LabelerName>Actavis Pharma, Inc.</LabelerName>
    <SubstanceName>DILTIAZEM HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>120</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Calcium Channel Antagonists [MoA], Calcium Channel Blocker [EPC], Cytochrome P450 3A4 Inhibitors [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-10</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19990623</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>63187-597-90</NDCCode>
    <PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (63187-597-90) </PackageDescription>
    <NDC11Code>63187-0597-90</NDC11Code>
    <ProductNDC>63187-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Tramadol Hydrochloride</ProprietaryName>
    <NonProprietaryName>Tramadol Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20111212</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA201384</ApplicationNumber>
    <LabelerName>Proficient Rx LP</LabelerName>
    <SubstanceName>TRAMADOL HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Full Opioid Agonists [MoA], Opioid Agonist [EPC]</Pharm_Classes>
    <DEASchedule>CIV</DEASchedule>
    <Status>Active</Status>
    <LastUpdate>2022-05-14</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20181201</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Tramadol hydrochloride extended-release tablets are indicated for the management of moderate to moderately severe chronic pain in adults who require around-the-clock treatment of their pain for an extended period of time.</IndicationAndUsage>
    <Description>Tramadol hydrochloride is a centrally acting synthetic analgesic in an extended-release formulation. The chemical name is (±)cis-2-[(dimethylamino) methyl]-1-(3-methoxyphenyl) cyclohexanol hydrochloride. Its structural formula is:. Figure 1. The molecular weight of tramadol hydrochloride is 299.84. It is a white, crystalline powder that is freely soluble in water and methanol, very slightly soluble in acetone and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7. Tramadol hydrochloride extended-release tablets contain 100 mg, 200 mg or 300 mg of tramadol hydrochloride, USP in an extended-release formulation. The tablets are white in color and contain the inactive ingredients pregelatinized maize starch, hypromellose, mannitol, magnesium stearate, cellulose acetate and polyethylene glycol. Imprinting ink contains, shellac glaze, iron oxide black, N-butyl alcohol, ammonium hydroxide and propylene glycol.</Description>
  </NDC>
  <NDC>
    <NDCCode>68001-597-05</NDCCode>
    <PackageDescription>90 TABLET, FILM COATED in 1 BOTTLE (68001-597-05) </PackageDescription>
    <NDC11Code>68001-0597-05</NDC11Code>
    <ProductNDC>68001-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Sildenafil</ProprietaryName>
    <NonProprietaryName>Sildenafil</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20230612</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA203814</ApplicationNumber>
    <LabelerName>BluePoint Laboratories</LabelerName>
    <SubstanceName>SILDENAFIL CITRATE</SubstanceName>
    <StrengthNumber>20</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Phosphodiesterase 5 Inhibitor [EPC], Phosphodiesterase 5 Inhibitors [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-05</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230612</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Adults. Sildenafil tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group I) in adults to improve exercise ability and delay clinical worsening [see CLINICAL STUDIES (14). Pediatric use information is approved for Viatris Specialty LLC's, REVATIO (sildenafil) tablets. However, due to Viatris Specialty LLC's marketing exclusivity rights, this drug product is not labeled with that information.</IndicationAndUsage>
    <Description>Sildenafil Tablets, USP phosphodiesterase-5 (PDE-5) inhibitor, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type-5 (PDE-5). Sildenafil is also marketed as VIAGRA ®for erectile dysfunction. Sildenafil citrate, USP is designated chemically as 1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1 H-pyrazolo [4,3- d] pyrimidin-5-yl)-4-ethoxyphenyl] sulfonyl]-4-methylpiperazine citrate and has the following structural formula:. Sildenafil citrate, USP is a white to off-white crystalline powder with a solubility of 3.5 mg/mL in water and a molecular weight of 666.7. Sildenafil Tablets USP, 20 mg: Sildenafil tablets are formulated as white to off-white, film-coated round tablets for oral administration. Each tablet contains sildenafil citrate equivalent to 20 mg of sildenafil. In addition to the active ingredient, sildenafil citrate, USP each tablet contains the following inactive ingredients: microcrystalline cellulose, dibasic calcium phosphate dihydrate, croscarmellose sodium, magnesium stearate, hypromellose, titanium dioxide and triacetin. FDA approved dissolution test specifications differ from USP.</Description>
  </NDC>
  <NDC>
    <NDCCode>68382-597-16</NDCCode>
    <PackageDescription>90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (68382-597-16) </PackageDescription>
    <NDC11Code>68382-0597-16</NDC11Code>
    <ProductNDC>68382-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Diltiazem Hydrochloride</ProprietaryName>
    <NonProprietaryName>Diltiazem Hydrochloride</NonProprietaryName>
    <DosageFormName>CAPSULE, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20170928</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA206534</ApplicationNumber>
    <LabelerName>Zydus Pharmaceuticals (USA) Inc.</LabelerName>
    <SubstanceName>DILTIAZEM HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>240</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Calcium Channel Antagonists [MoA], Calcium Channel Blocker [EPC], Cytochrome P450 3A4 Inhibitors [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-05-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20170928</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Diltiazem hydrochloride extended-release capsules are indicated for the treatment of hypertension. It may be used alone or in combination with other antihypertensive medications. Diltiazem hydrochloride extended-release capsules are indicated for the management of chronic stable angina and angina due to coronary artery spasm.</IndicationAndUsage>
    <Description>Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-Benzothiazepin-4(5H)-one, 3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2, 3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride,(+)-cis-. The chemical structure is. Diltiazem hydrochloride, USP is a white, odourless, crystalline powder or small crystals. It is freely soluble in chloroform, in formic acid, in methanol, and in water; sparingly soluble in dehydrated alcohol; insoluble in ether. It has a molecular weight of 450.98. Diltiazem hydrochloride extended-release capsule, USP is formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride, USP (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride, USP (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride, USP (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride, USP (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride, USP (equivalent to 330.9 mg diltiazem). Each capsule contains the following inactive ingredients: acetyl tributyl citrate, ammonio methacrylate copolymer type A, ammonio methacrylate copolymer type B, colloidal silicon dioxide, gelatin, hypromellose, sodium lauryl sulfate, sugar sphere, talc and titanium dioxide. Additionally each 120 mg capsule shell contains D &amp; C yellow # 10, FD &amp; C blue # 1 and FD &amp; C red # 40; each 180 mg capsule shell contains FD &amp; C blue # 1, FD &amp; C red # 3 and iron oxide black; each 240 mg capsule shell contains FD &amp; C blue # 1 and FD &amp; C red # 3; each 300 mg capsule shell contains D &amp; C yellow # 10, FD &amp; C blue # 1, FD &amp; C red # 40 and iron oxide black; each 360 mg capsule shell contains iron oxide black. Each capsule is printed with black pharmaceutical ink which contains black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. Diltiazem Hydrochloride Extended-release Capsule, USP meets USP Dissolution Test 3. For oral administration.</Description>
  </NDC>
  <NDC>
    <NDCCode>71205-597-90</NDCCode>
    <PackageDescription>90 TABLET in 1 BOTTLE (71205-597-90) </PackageDescription>
    <NDC11Code>71205-0597-90</NDC11Code>
    <ProductNDC>71205-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naproxen</ProprietaryName>
    <NonProprietaryName>Naproxen</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200301</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA212517</ApplicationNumber>
    <LabelerName>Proficient Rx LP</LabelerName>
    <SubstanceName>NAPROXEN</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2022-11-10</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20210804</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naproxen Tablets are indicated for: the relief of the signs and symptoms of: : 1 rheumatoid arthritis, 2 osteoarthritis, 3 ankylosing spondylitis, 4 polyarticular juvenile idiopathic arthritis, 5 tendonitis, 6 bursitis , 7 acute gout.</IndicationAndUsage>
    <Description>Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14H 14O 3. It has the following structural formula:. Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH &lt; 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-01</NDCCode>
    <PackageDescription>100 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-01) </PackageDescription>
    <NDC11Code>72789-0597-01</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-06</NDCCode>
    <PackageDescription>6 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-06) </PackageDescription>
    <NDC11Code>72789-0597-06</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-10</NDCCode>
    <PackageDescription>10 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-10) </PackageDescription>
    <NDC11Code>72789-0597-10</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-14</NDCCode>
    <PackageDescription>14 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-14) </PackageDescription>
    <NDC11Code>72789-0597-14</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-20</NDCCode>
    <PackageDescription>20 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-20) </PackageDescription>
    <NDC11Code>72789-0597-20</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-28</NDCCode>
    <PackageDescription>28 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-28) </PackageDescription>
    <NDC11Code>72789-0597-28</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-30</NDCCode>
    <PackageDescription>30 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-30) </PackageDescription>
    <NDC11Code>72789-0597-30</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-50</NDCCode>
    <PackageDescription>50 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-50) </PackageDescription>
    <NDC11Code>72789-0597-50</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-60</NDCCode>
    <PackageDescription>60 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-60) </PackageDescription>
    <NDC11Code>72789-0597-60</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-71</NDCCode>
    <PackageDescription>210 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-71) </PackageDescription>
    <NDC11Code>72789-0597-71</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-74</NDCCode>
    <PackageDescription>400 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-74) </PackageDescription>
    <NDC11Code>72789-0597-74</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-82</NDCCode>
    <PackageDescription>500 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-82) </PackageDescription>
    <NDC11Code>72789-0597-82</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-87</NDCCode>
    <PackageDescription>300 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-87) </PackageDescription>
    <NDC11Code>72789-0597-87</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-597-93</NDCCode>
    <PackageDescription>180 TABLET, COATED in 1 BOTTLE, PLASTIC (72789-597-93) </PackageDescription>
    <NDC11Code>72789-0597-93</NDC11Code>
    <ProductNDC>72789-597</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Doxycycline</ProprietaryName>
    <NonProprietaryName>Doxycycline Hyclate</NonProprietaryName>
    <DosageFormName>TABLET, COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20200821</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210664</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>DOXYCYCLINE HYCLATE</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Tetracycline-class Drug [EPC], Tetracyclines [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-10-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20261006</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>To reduce the development of drug-resistant bacteria and maintain effectiveness of Doxycycline Hyclate Tablets and other antibacterial drugs, Doxycycline Hyclate Tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.</IndicationAndUsage>
    <Description>Doxycycline Hyclate Tablets, USP is an antibacterial drug synthetically derived from oxytetracycline, for oral administration. The structural formula of doxycycline monohydrate is. with a molecular formula of C 22H 24N 2O 8H 2O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22H 24N 2O 8HCl) 2C 2H 6OH 2O and the molecular weight is 1025.89. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: croscarmellose sodium, docusate sodium, magnesium stearate, pregelatinized corn starch, and silicified microcrystalline cellulose. Film coating and polishing contains: FD&amp;C Blue No. 2, FD&amp;C Yellow No. 6, hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-008-90</NDCCode>
    <PackageDescription>90 TABLET in 1 BOTTLE, PLASTIC (72789-008-90) </PackageDescription>
    <NDC11Code>72789-0008-90</NDC11Code>
    <ProductNDC>72789-008</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Anastrozole</ProprietaryName>
    <NonProprietaryName>Anastrozole</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20100622</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA090568</ApplicationNumber>
    <LabelerName>PD-Rx Pharmaceuticals, Inc.</LabelerName>
    <SubstanceName>ANASTROZOLE</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Aromatase Inhibitor [EPC], Aromatase Inhibitors [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-07-09</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20200306</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Anastrozole is an aromatase inhibitor indicated for: 1 Adjuvant treatment of postmenopausal women with hormone receptor-positive early breast cancer ( 1.1) , 2 First-line treatment of postmenopausal women with hormone receptor-positive or hormone receptor unknown locally advanced or metastatic breast cancer ( 1.2) , 3 Treatment of advanced breast cancer in postmenopausal women with disease progression following tamoxifen therapy. Patients with ER-negative disease and patients who did not respond to previous tamoxifen therapy rarely responded to anastrozole ( 1.3) .</IndicationAndUsage>
    <Description>Anastrozole tablets, USP for oral administration contain 1 mg of anastrozole, a non-steroidal aromatase inhibitor. It is chemically described as 1,3-Benzenediacetonitrile, a, a, a', a'-tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl). Its molecular formula is C 17H 19N 5and its structural formula is:. Anastrozole is an off-white powder with a molecular weight of 293.4. Anastrozole has moderate aqueous solubility (0.5 mg/mL at 25°C); solubility is independent of pH in the physiological range. Anastrozole is freely soluble in methanol, acetone, ethanol, and tetrahydrofuran, and very soluble in acetonitrile. Each tablet contains as inactive ingredients: lactose monohydrate, magnesium stearate, hypromellose, macrogol, povidone, sodium starch glycolate, and titanium dioxide.</Description>
  </NDC>
  <NDC>
    <NDCCode>72789-009-90</NDCCode>
    <PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (72789-009-90) </PackageDescription>
    <NDC11Code>72789-0009-90</NDC11Code>
    <ProductNDC>72789-009</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride Extended Release</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20160512</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA090295</ApplicationNumber>
    <LabelerName>PD-Rx 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>2026-07-09</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20190913</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, 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 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 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 contain 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, 500 mg or 750 mg contains the inactive ingredients colloidal silicon dioxide, hypromellose and magnesium stearate.</Description>
  </NDC>
</NDCList>