{
"NDC": [
{
"NDCCode": "42291-825-36",
"PackageDescription": "360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-36) ",
"NDC11Code": "42291-0825-36",
"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": "42291-497-36",
"PackageDescription": "360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-36) ",
"NDC11Code": "42291-0497-36",
"ProductNDC": "42291-497",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20220331",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA078596",
"LabelerName": "AvKARE",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2026-05-15",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20220331",
"SamplePackage": "N",
"IndicationAndUsage": "Metformin hydrochloride extended-release tablets 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, 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 extended-release tablets, 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 extended-release tablets, USP 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 extended-release tablets, USP is 6.68. Metformin hydrochloride extended-release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride, USP as active ingredient. Metformin hydrochloride extended-release tablets, USP 500 mg and 750 mg contain the inactive ingredients: colloidal silicon dioxide, hypromellose, magnesium stearate, povidone, sodium carbonate anhydrous, talc and xanthan gum. USP Dissolution Test pending. System Components and Performance - Metformin hydrochloride extended-release tablets, comprise a dual hydrophilic polymer matrix system. Metformin hydrochloride 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": "42291-605-36",
"PackageDescription": "360 TABLET in 1 BOTTLE (42291-605-36)",
"NDC11Code": "42291-0605-36",
"ProductNDC": "42291-605",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20120626",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA077880",
"LabelerName": "AvKARE, Inc.",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC],Biguanides [Chemical/Ingredient]",
"Status": "Deprecated",
"LastUpdate": "2016-12-02"
},
{
"NDCCode": "42291-610-36",
"PackageDescription": "360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-610-36) ",
"NDC11Code": "42291-0610-36",
"ProductNDC": "42291-610",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Metformin Hydrochloride",
"NonProprietaryName": "Metformin Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20101004",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA078596",
"LabelerName": "AvKARE",
"SubstanceName": "METFORMIN HYDROCHLORIDE",
"StrengthNumber": "500",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Biguanide [EPC], Biguanides [CS]",
"Status": "Deprecated",
"LastUpdate": "2022-03-17",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20231231",
"StartMarketingDatePackage": "20101004",
"SamplePackage": "N"
},
{
"NDCCode": "42291-825-10",
"PackageDescription": "1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-10) ",
"NDC11Code": "42291-0825-10",
"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": "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": "42291-825-18",
"PackageDescription": "180 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-18) ",
"NDC11Code": "42291-0825-18",
"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": "42291-825-30",
"PackageDescription": "30 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-30) ",
"NDC11Code": "42291-0825-30",
"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": "20251103",
"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": "42291-825-60",
"PackageDescription": "60 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-60) ",
"NDC11Code": "42291-0825-60",
"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": "20251103",
"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": "42291-825-90",
"PackageDescription": "90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-90) ",
"NDC11Code": "42291-0825-90",
"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": "16590-825-30",
"PackageDescription": "30 TABLET in 1 BOTTLE, PLASTIC (16590-825-30)",
"NDC11Code": "16590-0825-30",
"ProductNDC": "16590-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20090327",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "STAT Rx USA LLC",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]",
"Status": "Deprecated",
"LastUpdate": "2018-02-07",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "16590-825-60",
"PackageDescription": "60 TABLET in 1 BOTTLE, PLASTIC (16590-825-60)",
"NDC11Code": "16590-0825-60",
"ProductNDC": "16590-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20090327",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "STAT Rx USA LLC",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]",
"Status": "Deprecated",
"LastUpdate": "2018-02-07",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "16590-825-72",
"PackageDescription": "120 TABLET in 1 BOTTLE, PLASTIC (16590-825-72)",
"NDC11Code": "16590-0825-72",
"ProductNDC": "16590-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20090327",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "STAT Rx USA LLC",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]",
"Status": "Deprecated",
"LastUpdate": "2018-02-07",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "16590-825-84",
"PackageDescription": "240 TABLET in 1 BOTTLE, PLASTIC (16590-825-84)",
"NDC11Code": "16590-0825-84",
"ProductNDC": "16590-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20090327",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "STAT Rx USA LLC",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]",
"Status": "Deprecated",
"LastUpdate": "2018-02-07",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "16590-825-90",
"PackageDescription": "90 TABLET in 1 BOTTLE, PLASTIC (16590-825-90)",
"NDC11Code": "16590-0825-90",
"ProductNDC": "16590-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20090327",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "STAT Rx USA LLC",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]",
"Status": "Deprecated",
"LastUpdate": "2018-02-07",
"ProductNdcExcludeFlag": "E",
"ListingRecordCertifiedThrough": "20171231",
"IndicationAndUsage": "Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "61919-825-30",
"PackageDescription": "30 TABLET in 1 BOTTLE (61919-825-30) ",
"NDC11Code": "61919-0825-30",
"ProductNDC": "61919-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20140101",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "DIRECT RX",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Deprecated",
"LastUpdate": "2023-01-03",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20221231",
"StartMarketingDatePackage": "20140101",
"SamplePackage": "N",
"IndicationAndUsage": "1.1 Monotherapy Epilepsy. Topiramate tablets are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies ( 14.1)]. 1.2 Adjunctive Therapy Epilepsy. Topiramate tablets are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies ( 14.2)].",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula. [Structural Formula]. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "61919-825-60",
"PackageDescription": "60 TABLET in 1 BOTTLE (61919-825-60) ",
"NDC11Code": "61919-0825-60",
"ProductNDC": "61919-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20140101",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "DIRECT RX",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Deprecated",
"LastUpdate": "2023-01-03",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20221231",
"StartMarketingDatePackage": "20140101",
"SamplePackage": "N",
"IndicationAndUsage": "1.1 Monotherapy Epilepsy. Topiramate tablets are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies ( 14.1)]. 1.2 Adjunctive Therapy Epilepsy. Topiramate tablets are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies ( 14.2)].",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula. [Structural Formula]. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "61919-825-90",
"PackageDescription": "90 TABLET in 1 BOTTLE (61919-825-90) ",
"NDC11Code": "61919-0825-90",
"ProductNDC": "61919-825",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20140101",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA079153",
"LabelerName": "DIRECT RX",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Deprecated",
"LastUpdate": "2023-01-03",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20221231",
"StartMarketingDatePackage": "20140101",
"SamplePackage": "N",
"IndicationAndUsage": "1.1 Monotherapy Epilepsy. Topiramate tablets are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies ( 14.1)]. 1.2 Adjunctive Therapy Epilepsy. Topiramate tablets are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies ( 14.2)].",
"Description": "Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula. [Structural Formula]. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3."
},
{
"NDCCode": "42291-505-01",
"PackageDescription": "100 TABLET in 1 BOTTLE (42291-505-01) ",
"NDC11Code": "42291-0505-01",
"ProductNDC": "42291-505",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methotrexate",
"NonProprietaryName": "Methotrexate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20201005",
"EndMarketingDate": "20260228",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA210040",
"LabelerName": "AvKARE",
"SubstanceName": "METHOTREXATE SODIUM",
"StrengthNumber": "2.5",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Folate Analog Metabolic Inhibitor [EPC], Folic Acid Metabolism Inhibitors [MoA]",
"Status": "Deprecated",
"LastUpdate": "2026-03-03",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"StartMarketingDatePackage": "20201005",
"EndMarketingDatePackage": "20260228",
"SamplePackage": "N",
"IndicationAndUsage": "Methotrexate tablets are a dihydrofolate reductase inhibitor indicated for the: : 1 Treatment of adults and pediatric patients with acute lymphoblastic leukemia (ALL) as part of a combination chemotherapy maintenance regimen. ( 1.1) , 2 Treatment of adults with mycosis fungoides. ( 1.1) , 3 Treatment of adults with relapsed or refractory non-Hodgkin lymphoma as part of a metronomic combination regimen. ( 1.1) , 4 Treatment of adults with rheumatoid arthritis. ( 1.2) , 5 Treatment of pediatric patients with polyarticular juvenile idiopathic arthritis (pJIA). ( 1.3) , 6 Treatment of adults with severe psoriasis. ( 1.4) .",
"Description": "Methotrexate, USP is dihydrofolate reductase inhibitor with the chemical name of N-[4-[[(2,4 diamino-6-pteridinyl) methyl]methylamino]benzoyl]-L glutamic acid. The molecular formula is C 20H 22N 8O 5 and the molecular weight is 454.4 g/mol. The structural formula is:. Methotrexate tablets, USP for oral use are available in bottles of 36 and 100 tablets. Each methotrexate tablet, USP contains 2.5 mg methotrexate, USP equivalent to 2.74 mg methotrexate sodium and the following inactive ingredients: lactose monohydrate, magnesium stearate and maize starch."
},
{
"NDCCode": "42291-568-90",
"PackageDescription": "90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-568-90) ",
"NDC11Code": "42291-0568-90",
"ProductNDC": "42291-568",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methylphenidate Hydrochloride",
"NonProprietaryName": "Methylphenidate Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20180724",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA207515",
"LabelerName": "AvKARE",
"SubstanceName": "METHYLPHENIDATE HYDROCHLORIDE",
"StrengthNumber": "18",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]",
"DEASchedule": "CII",
"Status": "Deprecated",
"LastUpdate": "2024-07-09",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20251231",
"StartMarketingDatePackage": "20180724",
"SamplePackage": "N",
"IndicationAndUsage": "Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.",
"Description": "Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending."
},
{
"NDCCode": "42291-569-90",
"PackageDescription": "90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-569-90) ",
"NDC11Code": "42291-0569-90",
"ProductNDC": "42291-569",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methylphenidate Hydrochloride",
"NonProprietaryName": "Methylphenidate Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20180724",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA207515",
"LabelerName": "AvKARE",
"SubstanceName": "METHYLPHENIDATE HYDROCHLORIDE",
"StrengthNumber": "27",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]",
"DEASchedule": "CII",
"Status": "Deprecated",
"LastUpdate": "2024-07-09",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20251231",
"StartMarketingDatePackage": "20180724",
"SamplePackage": "N",
"IndicationAndUsage": "Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.",
"Description": "Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending."
},
{
"NDCCode": "42291-570-90",
"PackageDescription": "90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-570-90) ",
"NDC11Code": "42291-0570-90",
"ProductNDC": "42291-570",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methylphenidate Hydrochloride",
"NonProprietaryName": "Methylphenidate Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20180724",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA207515",
"LabelerName": "AvKARE",
"SubstanceName": "METHYLPHENIDATE HYDROCHLORIDE",
"StrengthNumber": "36",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]",
"DEASchedule": "CII",
"Status": "Deprecated",
"LastUpdate": "2024-07-09",
"PackageNdcExcludeFlag": "N",
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"StartMarketingDatePackage": "20180724",
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"IndicationAndUsage": "Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.",
"Description": "Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending."
},
{
"NDCCode": "42291-571-90",
"PackageDescription": "90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-571-90) ",
"NDC11Code": "42291-0571-90",
"ProductNDC": "42291-571",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methylphenidate Hydrochloride",
"NonProprietaryName": "Methylphenidate Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20180724",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA207515",
"LabelerName": "AvKARE",
"SubstanceName": "METHYLPHENIDATE HYDROCHLORIDE",
"StrengthNumber": "54",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]",
"DEASchedule": "CII",
"Status": "Deprecated",
"LastUpdate": "2024-07-09",
"PackageNdcExcludeFlag": "N",
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"IndicationAndUsage": "Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.",
"Description": "Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending."
},
{
"NDCCode": "42291-594-01",
"PackageDescription": "100 TABLET in 1 BOTTLE (42291-594-01) ",
"NDC11Code": "42291-0594-01",
"ProductNDC": "42291-594",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methotrexate",
"NonProprietaryName": "Methotrexate",
"DosageFormName": "TABLET",
"RouteName": "ORAL",
"StartMarketingDate": "20141120",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA081099",
"LabelerName": "AvKARE",
"SubstanceName": "METHOTREXATE SODIUM",
"StrengthNumber": "2.5",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Folate Analog Metabolic Inhibitor [EPC], Folic Acid Metabolism Inhibitors [MoA]",
"Status": "Active",
"LastUpdate": "2026-07-28",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20141120",
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"IndicationAndUsage": "Methotrexate tablets are a dihydrofolate reductase inhibitor indicated for the: Treatment of adults and pediatric patients with acute lymphoblastic leukemia (ALL) as part of a combination chemotherapy maintenance regimen (1.1). Treatment of adults with mycosis fungoides (1.1) Treatment of adults with relapsed or refractory non-Hodgkin lymphoma as part of a metronomic combination regimen (1.1) Treatment of adults with rheumatoid arthritis (1.2) Treatment of pediatric patients with polyarticular juvenile idiopathic arthritis (pJIA) (1.3) Treatment of adults with severe psoriasis (1.4).",
"Description": "Methotrexate, USP is dihydrofolate reductase inhibitor with the chemical name of L-glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]. The molecular formula is C20H22N8O5 and the molecular weight is 454.45 g/mol. The structural formula is. Methotrexate tablets, USP for oral use are available in bottles of 36 and 100 tablets. Each tablet contains 2.5 mg methotrexate, USP equivalent to 2.74 mg methotrexate sodium. Inactive Ingredients: Anhydrous lactose, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized corn starch, propylene glycol, sodium carbonate monohydrate, and talc."
},
{
"NDCCode": "42291-603-01",
"PackageDescription": "100 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-603-01)",
"NDC11Code": "42291-0603-01",
"ProductNDC": "42291-603",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Methylphenidate Hydrochloride",
"NonProprietaryName": "Methylphenidate Hydrochloride",
"DosageFormName": "TABLET, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20141001",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA091695",
"LabelerName": "AvKARE, Inc.",
"SubstanceName": "METHYLPHENIDATE HYDROCHLORIDE",
"StrengthNumber": "36",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Central Nervous System Stimulant [EPC],Central Nervous System Stimulation [PE]",
"DEASchedule": "CII",
"Status": "Deprecated",
"LastUpdate": "2017-04-04"
},
{
"NDCCode": "42291-852-01",
"PackageDescription": "100 CAPSULE in 1 BOTTLE (42291-852-01) ",
"NDC11Code": "42291-0852-01",
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"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Uroav-b",
"NonProprietaryName": "Methenamine, Sodium Phosphate, Monobasic, Anhydrous, Phenyl Salicylate, Methylene Blue And Hyoscyamine Sulfate",
"DosageFormName": "CAPSULE",
"RouteName": "ORAL",
"StartMarketingDate": "20160325",
"MarketingCategoryName": "UNAPPROVED DRUG OTHER",
"LabelerName": "AvKARE",
"SubstanceName": "METHENAMINE; SODIUM PHOSPHATE, MONOBASIC, ANHYDROUS; PHENYL SALICYLATE; METHYLENE BLUE; HYOSCYAMINE SULFATE",
"StrengthNumber": "118; 40.8; 36; 10; .12",
"StrengthUnit": "mg/1; mg/1; mg/1; mg/1; mg/1",
"Pharm_Classes": "Osmotic Laxative [EPC],Increased Large Intestinal Motility [PE],Inhibition Large Intestine Fluid/Electrolyte Absorption [PE],Osmotic Activity [MoA],Oxidation-Reduction Activity [MoA],Oxidation-Reduction Agent [EPC]",
"Status": "Deprecated",
"LastUpdate": "2022-01-04",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20211231",
"StartMarketingDatePackage": "20160325",
"SamplePackage": "N"
},
{
"NDCCode": "42291-955-30",
"PackageDescription": "30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-955-30) ",
"NDC11Code": "42291-0955-30",
"ProductNDC": "42291-955",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "CAPSULE, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20241030",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA206210",
"LabelerName": "AvKARE",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "25",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Active",
"LastUpdate": "2026-01-21",
"PackageNdcExcludeFlag": "N",
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"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20241030",
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"IndicationAndUsage": "Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .",
"Description": "Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake."
},
{
"NDCCode": "42291-956-30",
"PackageDescription": "30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-956-30) ",
"NDC11Code": "42291-0956-30",
"ProductNDC": "42291-956",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "CAPSULE, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20241030",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA206210",
"LabelerName": "AvKARE",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "50",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Active",
"LastUpdate": "2026-01-21",
"PackageNdcExcludeFlag": "N",
"ProductNdcExcludeFlag": "N",
"ListingRecordCertifiedThrough": "20271231",
"StartMarketingDatePackage": "20241030",
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"IndicationAndUsage": "Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .",
"Description": "Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake."
},
{
"NDCCode": "42291-957-30",
"PackageDescription": "30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-957-30) ",
"NDC11Code": "42291-0957-30",
"ProductNDC": "42291-957",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "CAPSULE, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20241030",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA206210",
"LabelerName": "AvKARE",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "100",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Active",
"LastUpdate": "2026-01-21",
"PackageNdcExcludeFlag": "N",
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"IndicationAndUsage": "Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .",
"Description": "Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake."
},
{
"NDCCode": "42291-958-30",
"PackageDescription": "30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-958-30) ",
"NDC11Code": "42291-0958-30",
"ProductNDC": "42291-958",
"ProductTypeName": "HUMAN PRESCRIPTION DRUG",
"ProprietaryName": "Topiramate",
"NonProprietaryName": "Topiramate",
"DosageFormName": "CAPSULE, EXTENDED RELEASE",
"RouteName": "ORAL",
"StartMarketingDate": "20241030",
"MarketingCategoryName": "ANDA",
"ApplicationNumber": "ANDA206210",
"LabelerName": "AvKARE",
"SubstanceName": "TOPIRAMATE",
"StrengthNumber": "200",
"StrengthUnit": "mg/1",
"Pharm_Classes": "Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]",
"Status": "Active",
"LastUpdate": "2026-01-21",
"PackageNdcExcludeFlag": "N",
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"IndicationAndUsage": "Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .",
"Description": "Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake."
}
]
}
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<NDCList>
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<PackageDescription>360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-36) </PackageDescription>
<NDC11Code>42291-0825-36</NDC11Code>
<ProductNDC>42291-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
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<StartMarketingDate>20240611</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA207427</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
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<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>
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<PackageDescription>360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-36) </PackageDescription>
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<ProductNDC>42291-497</ProductNDC>
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<ProprietaryName>Metformin Hydrochloride</ProprietaryName>
<NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
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<StartMarketingDate>20220331</StartMarketingDate>
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<IndicationAndUsage>Metformin hydrochloride extended-release tablets 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, 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 extended-release tablets, 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 extended-release tablets, USP 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 extended-release tablets, USP is 6.68. Metformin hydrochloride extended-release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride, USP as active ingredient. Metformin hydrochloride extended-release tablets, USP 500 mg and 750 mg contain the inactive ingredients: colloidal silicon dioxide, hypromellose, magnesium stearate, povidone, sodium carbonate anhydrous, talc and xanthan gum. USP Dissolution Test pending. System Components and Performance - Metformin hydrochloride extended-release tablets, comprise a dual hydrophilic polymer matrix system. Metformin hydrochloride 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>
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<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>
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<NDCCode>42291-825-12</NDCCode>
<PackageDescription>120 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-12) </PackageDescription>
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<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>
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<PackageDescription>180 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-18) </PackageDescription>
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<ProductNDC>42291-825</ProductNDC>
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<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
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<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>
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<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2025-11-06</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
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<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20251103</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>
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<PackageDescription>60 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-60) </PackageDescription>
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<ProductNDC>42291-825</ProductNDC>
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<ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
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<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>
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<PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-825-90) </PackageDescription>
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<SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
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<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>
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<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
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<RouteName>ORAL</RouteName>
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<MarketingCategoryName>ANDA</MarketingCategoryName>
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<LabelerName>STAT Rx USA LLC</LabelerName>
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<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2018-02-07</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
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<LabelerName>STAT Rx USA LLC</LabelerName>
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<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2018-02-07</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>16590-825-72</NDCCode>
<PackageDescription>120 TABLET in 1 BOTTLE, PLASTIC (16590-825-72)</PackageDescription>
<NDC11Code>16590-0825-72</NDC11Code>
<ProductNDC>16590-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20090327</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA079153</ApplicationNumber>
<LabelerName>STAT Rx USA LLC</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2018-02-07</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>16590-825-84</NDCCode>
<PackageDescription>240 TABLET in 1 BOTTLE, PLASTIC (16590-825-84)</PackageDescription>
<NDC11Code>16590-0825-84</NDC11Code>
<ProductNDC>16590-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20090327</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA079153</ApplicationNumber>
<LabelerName>STAT Rx USA LLC</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2018-02-07</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>16590-825-90</NDCCode>
<PackageDescription>90 TABLET in 1 BOTTLE, PLASTIC (16590-825-90)</PackageDescription>
<NDC11Code>16590-0825-90</NDC11Code>
<ProductNDC>16590-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20090327</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA079153</ApplicationNumber>
<LabelerName>STAT Rx USA LLC</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Decreased Central Nervous System Disorganized Electrical Activity [PE],Cytochrome P450 3A4 Inducers [MoA],Cytochrome P450 2C19 Inhibitors [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2018-02-07</LastUpdate>
<ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
<IndicationAndUsage>Topiramate is an antiepileptic (AED) agent indicated for: : 1 Monotherapy epilepsy: Initial monotherapy in patients ≥2 years of age with partial onset or primary generalized tonic-clonic seizures (1.1). , 2 Adjunctive therapy epilepsy: Adjunctive therapy for adults and pediatric patients (2 to 16 years of age) with partial onset seizures or primary generalized tonic-clonic seizures, and in patients ≥2 years of age with seizures associated with Lennox-Gastaut syndrome (LGS) (1.2). .</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>61919-825-30</NDCCode>
<PackageDescription>30 TABLET in 1 BOTTLE (61919-825-30) </PackageDescription>
<NDC11Code>61919-0825-30</NDC11Code>
<ProductNDC>61919-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20140101</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA079153</ApplicationNumber>
<LabelerName>DIRECT RX</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2023-01-03</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20221231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20140101</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>1.1 Monotherapy Epilepsy. Topiramate tablets are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies ( 14.1)]. 1.2 Adjunctive Therapy Epilepsy. Topiramate tablets are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies ( 14.2)].</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula. [Structural Formula]. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>61919-825-60</NDCCode>
<PackageDescription>60 TABLET in 1 BOTTLE (61919-825-60) </PackageDescription>
<NDC11Code>61919-0825-60</NDC11Code>
<ProductNDC>61919-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20140101</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA079153</ApplicationNumber>
<LabelerName>DIRECT RX</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2023-01-03</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20221231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20140101</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>1.1 Monotherapy Epilepsy. Topiramate tablets are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies ( 14.1)]. 1.2 Adjunctive Therapy Epilepsy. Topiramate tablets are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies ( 14.2)].</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula. [Structural Formula]. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>61919-825-90</NDCCode>
<PackageDescription>90 TABLET in 1 BOTTLE (61919-825-90) </PackageDescription>
<NDC11Code>61919-0825-90</NDC11Code>
<ProductNDC>61919-825</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20140101</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA079153</ApplicationNumber>
<LabelerName>DIRECT RX</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2023-01-03</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20221231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20140101</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>1.1 Monotherapy Epilepsy. Topiramate tablets are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies ( 14.1)]. 1.2 Adjunctive Therapy Epilepsy. Topiramate tablets are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies ( 14.2)].</IndicationAndUsage>
<Description>Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets, USP are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration. Topiramate, USP is a white crystalline powder with a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula. [Structural Formula]. Topiramate tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, ferric oxide red (200 mg tablets), ferric oxide yellow (50, 100, and 200 mg tablets), hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, sodium starch glycolate, talc and titanium dioxide. Meets USP Dissolution Test 3.</Description>
</NDC>
<NDC>
<NDCCode>42291-505-01</NDCCode>
<PackageDescription>100 TABLET in 1 BOTTLE (42291-505-01) </PackageDescription>
<NDC11Code>42291-0505-01</NDC11Code>
<ProductNDC>42291-505</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Methotrexate</ProprietaryName>
<NonProprietaryName>Methotrexate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20201005</StartMarketingDate>
<EndMarketingDate>20260228</EndMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA210040</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>METHOTREXATE SODIUM</SubstanceName>
<StrengthNumber>2.5</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Folate Analog Metabolic Inhibitor [EPC], Folic Acid Metabolism Inhibitors [MoA]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2026-03-03</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<StartMarketingDatePackage>20201005</StartMarketingDatePackage>
<EndMarketingDatePackage>20260228</EndMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Methotrexate tablets are a dihydrofolate reductase inhibitor indicated for the: : 1 Treatment of adults and pediatric patients with acute lymphoblastic leukemia (ALL) as part of a combination chemotherapy maintenance regimen. ( 1.1) , 2 Treatment of adults with mycosis fungoides. ( 1.1) , 3 Treatment of adults with relapsed or refractory non-Hodgkin lymphoma as part of a metronomic combination regimen. ( 1.1) , 4 Treatment of adults with rheumatoid arthritis. ( 1.2) , 5 Treatment of pediatric patients with polyarticular juvenile idiopathic arthritis (pJIA). ( 1.3) , 6 Treatment of adults with severe psoriasis. ( 1.4) .</IndicationAndUsage>
<Description>Methotrexate, USP is dihydrofolate reductase inhibitor with the chemical name of N-[4-[[(2,4 diamino-6-pteridinyl) methyl]methylamino]benzoyl]-L glutamic acid. The molecular formula is C 20H 22N 8O 5 and the molecular weight is 454.4 g/mol. The structural formula is:. Methotrexate tablets, USP for oral use are available in bottles of 36 and 100 tablets. Each methotrexate tablet, USP contains 2.5 mg methotrexate, USP equivalent to 2.74 mg methotrexate sodium and the following inactive ingredients: lactose monohydrate, magnesium stearate and maize starch.</Description>
</NDC>
<NDC>
<NDCCode>42291-568-90</NDCCode>
<PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-568-90) </PackageDescription>
<NDC11Code>42291-0568-90</NDC11Code>
<ProductNDC>42291-568</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Methylphenidate Hydrochloride</ProprietaryName>
<NonProprietaryName>Methylphenidate Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20180724</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA207515</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>METHYLPHENIDATE HYDROCHLORIDE</SubstanceName>
<StrengthNumber>18</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]</Pharm_Classes>
<DEASchedule>CII</DEASchedule>
<Status>Deprecated</Status>
<LastUpdate>2024-07-09</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20180724</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.</IndicationAndUsage>
<Description>Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending.</Description>
</NDC>
<NDC>
<NDCCode>42291-569-90</NDCCode>
<PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-569-90) </PackageDescription>
<NDC11Code>42291-0569-90</NDC11Code>
<ProductNDC>42291-569</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Methylphenidate Hydrochloride</ProprietaryName>
<NonProprietaryName>Methylphenidate Hydrochloride</NonProprietaryName>
<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20180724</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA207515</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>METHYLPHENIDATE HYDROCHLORIDE</SubstanceName>
<StrengthNumber>27</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]</Pharm_Classes>
<DEASchedule>CII</DEASchedule>
<Status>Deprecated</Status>
<LastUpdate>2024-07-09</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20180724</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.</IndicationAndUsage>
<Description>Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending.</Description>
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<ApplicationNumber>ANDA207515</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
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<Pharm_Classes>Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]</Pharm_Classes>
<DEASchedule>CII</DEASchedule>
<Status>Deprecated</Status>
<LastUpdate>2024-07-09</LastUpdate>
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<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
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<IndicationAndUsage>Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.</IndicationAndUsage>
<Description>Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending.</Description>
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<ProprietaryName>Methylphenidate Hydrochloride</ProprietaryName>
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<ApplicationNumber>ANDA207515</ApplicationNumber>
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<Pharm_Classes>Central Nervous System Stimulant [EPC], Central Nervous System Stimulation [PE]</Pharm_Classes>
<DEASchedule>CII</DEASchedule>
<Status>Deprecated</Status>
<LastUpdate>2024-07-09</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20180724</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Methylphenidate hydrochloride (HCl) extended-release tablets are indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in children 6 years of age and older, adolescents and adults up to the age of 65 [see Clinical Studies (14)] . A diagnosis of Attention Deficit Hyperactivity Disorder (ADHD; DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that caused impairment and were present before age 7 years. The symptoms must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and be present in two or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder. For the Inattentive Type, at least six of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes; lack of sustained attention; poor listener; failure to follow through on tasks; poor organization; avoids tasks requiring sustained mental effort; loses things; easily distracted; forgetful. For the Hyperactive-Impulsive Type, at least six of the following symptoms must have persisted for at least 6 months: fidgeting/squirming; leaving seat; inappropriate running/climbing; difficulty with quiet activities; “on the go;” excessive talking; blurting answers; can’t wait turn; intrusive. The Combined Type requires both inattentive and hyperactive-impulsive criteria to be met.</IndicationAndUsage>
<Description>Methylphenidate HCl extended-release tablets, USP are a central nervous system (CNS) stimulant. Methylphenidate HCl extended-release tablets, USP are available in four tablet strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl, USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl, USP is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its molecular formula is C 14H 19NO 2HCl. Its structural formula is:. Methylphenidate HCl, USP is a white, odorless crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate HCl extended-release tablets, USP also contains the following inert ingredients: colloidal silicon dioxide, ethylcellulose, fumaric acid, hypromellose, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium chloride, stearic acid, talc, titanium dioxide and triethyl citrate. The 18 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 27 mg extended-release tablet also contains iron oxide black and iron oxide yellow. The 54 mg extended-release tablet also contains iron oxide red. USP dissolution test is pending.</Description>
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<NDC>
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<PackageDescription>100 TABLET in 1 BOTTLE (42291-594-01) </PackageDescription>
<NDC11Code>42291-0594-01</NDC11Code>
<ProductNDC>42291-594</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Methotrexate</ProprietaryName>
<NonProprietaryName>Methotrexate</NonProprietaryName>
<DosageFormName>TABLET</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20141120</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA081099</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>METHOTREXATE SODIUM</SubstanceName>
<StrengthNumber>2.5</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Folate Analog Metabolic Inhibitor [EPC], Folic Acid Metabolism Inhibitors [MoA]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-07-28</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20141120</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Methotrexate tablets are a dihydrofolate reductase inhibitor indicated for the: Treatment of adults and pediatric patients with acute lymphoblastic leukemia (ALL) as part of a combination chemotherapy maintenance regimen (1.1). Treatment of adults with mycosis fungoides (1.1) Treatment of adults with relapsed or refractory non-Hodgkin lymphoma as part of a metronomic combination regimen (1.1) Treatment of adults with rheumatoid arthritis (1.2) Treatment of pediatric patients with polyarticular juvenile idiopathic arthritis (pJIA) (1.3) Treatment of adults with severe psoriasis (1.4).</IndicationAndUsage>
<Description>Methotrexate, USP is dihydrofolate reductase inhibitor with the chemical name of L-glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]. The molecular formula is C20H22N8O5 and the molecular weight is 454.45 g/mol. The structural formula is. Methotrexate tablets, USP for oral use are available in bottles of 36 and 100 tablets. Each tablet contains 2.5 mg methotrexate, USP equivalent to 2.74 mg methotrexate sodium. Inactive Ingredients: Anhydrous lactose, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized corn starch, propylene glycol, sodium carbonate monohydrate, and talc.</Description>
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<ProprietaryName>Methylphenidate Hydrochloride</ProprietaryName>
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<DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20141001</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA091695</ApplicationNumber>
<LabelerName>AvKARE, Inc.</LabelerName>
<SubstanceName>METHYLPHENIDATE HYDROCHLORIDE</SubstanceName>
<StrengthNumber>36</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Central Nervous System Stimulant [EPC],Central Nervous System Stimulation [PE]</Pharm_Classes>
<DEASchedule>CII</DEASchedule>
<Status>Deprecated</Status>
<LastUpdate>2017-04-04</LastUpdate>
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<NDC>
<NDCCode>42291-852-01</NDCCode>
<PackageDescription>100 CAPSULE in 1 BOTTLE (42291-852-01) </PackageDescription>
<NDC11Code>42291-0852-01</NDC11Code>
<ProductNDC>42291-852</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Uroav-b</ProprietaryName>
<NonProprietaryName>Methenamine, Sodium Phosphate, Monobasic, Anhydrous, Phenyl Salicylate, Methylene Blue And Hyoscyamine Sulfate</NonProprietaryName>
<DosageFormName>CAPSULE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20160325</StartMarketingDate>
<MarketingCategoryName>UNAPPROVED DRUG OTHER</MarketingCategoryName>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>METHENAMINE; SODIUM PHOSPHATE, MONOBASIC, ANHYDROUS; PHENYL SALICYLATE; METHYLENE BLUE; HYOSCYAMINE SULFATE</SubstanceName>
<StrengthNumber>118; 40.8; 36; 10; .12</StrengthNumber>
<StrengthUnit>mg/1; mg/1; mg/1; mg/1; mg/1</StrengthUnit>
<Pharm_Classes>Osmotic Laxative [EPC],Increased Large Intestinal Motility [PE],Inhibition Large Intestine Fluid/Electrolyte Absorption [PE],Osmotic Activity [MoA],Oxidation-Reduction Activity [MoA],Oxidation-Reduction Agent [EPC]</Pharm_Classes>
<Status>Deprecated</Status>
<LastUpdate>2022-01-04</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20211231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20160325</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
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<NDC>
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<PackageDescription>30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-955-30) </PackageDescription>
<NDC11Code>42291-0955-30</NDC11Code>
<ProductNDC>42291-955</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
<NonProprietaryName>Topiramate</NonProprietaryName>
<DosageFormName>CAPSULE, EXTENDED RELEASE</DosageFormName>
<RouteName>ORAL</RouteName>
<StartMarketingDate>20241030</StartMarketingDate>
<MarketingCategoryName>ANDA</MarketingCategoryName>
<ApplicationNumber>ANDA206210</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>25</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-21</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20241030</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .</IndicationAndUsage>
<Description>Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake.</Description>
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<NDCCode>42291-956-30</NDCCode>
<PackageDescription>30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-956-30) </PackageDescription>
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<ApplicationNumber>ANDA206210</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>50</StrengthNumber>
<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-21</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20241030</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .</IndicationAndUsage>
<Description>Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake.</Description>
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<ProductNDC>42291-957</ProductNDC>
<ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
<ProprietaryName>Topiramate</ProprietaryName>
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<StartMarketingDate>20241030</StartMarketingDate>
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<ApplicationNumber>ANDA206210</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
<StrengthNumber>100</StrengthNumber>
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<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-21</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20241030</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .</IndicationAndUsage>
<Description>Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake.</Description>
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<ApplicationNumber>ANDA206210</ApplicationNumber>
<LabelerName>AvKARE</LabelerName>
<SubstanceName>TOPIRAMATE</SubstanceName>
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<StrengthUnit>mg/1</StrengthUnit>
<Pharm_Classes>Cytochrome P450 2C19 Inhibitors [MoA], Cytochrome P450 3A4 Inducers [MoA], Decreased Central Nervous System Disorganized Electrical Activity [PE]</Pharm_Classes>
<Status>Active</Status>
<LastUpdate>2026-01-21</LastUpdate>
<PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
<ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
<ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
<StartMarketingDatePackage>20241030</StartMarketingDatePackage>
<SamplePackage>N</SamplePackage>
<IndicationAndUsage>Topiramate extended-release capsules are indicated for: 1 Epilepsy: initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 6 years of age and older ( 1.1); adjunctive therapy for the treatment of partial-onset, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome (LGS) in patients 6 years of age and older ( 1.2) , 2 Preventive treatment of migraine in patients 12 years of age and older ( 1.3) .</IndicationAndUsage>
<Description>Topiramate, USP is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate, USP is freely soluble in polar organic solvents such as acetonitrile and acetone; and very slightly soluble to practically insoluble in non-polar organic solvents such as hexanes. Topiramate, USP has the molecular formula C 12H 21NO 8S and a molecular weight of 339.36. Topiramate, USP is designated chemically as 2,3:4,5-Di- O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:. Topiramate extended-release capsules contain the following inactive ingredients: ammonium hydroxide, ethylcellulose, hypromellose 2910, medium chain triglycerides, microcrystalline cellulose, oleic acid, polyethylene glycol 400, polyethylene glycol 8000, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), and talc. The capsule shells contain gelatin and titanium dioxide. The 50 mg capsules also contain FD&C Yellow #6 and D&C Yellow #10. The 100 mg capsules also contain D&C Red # 28 and FD&C Blue #1. The 200 mg capsules also contain FD&C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake and D&C Yellow #10 Aluminum Lake.</Description>
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