RESTful Lookup — Test-Drive (2007 – 2026)

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<NDCList>
  <NDC>
    <NDCCode>42291-497-36</NDCCode>
    <PackageDescription>360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-36) </PackageDescription>
    <NDC11Code>42291-0497-36</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-05-15</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220331</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <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>
  </NDC>
  <NDC>
    <NDCCode>42291-605-36</NDCCode>
    <PackageDescription>360 TABLET in 1 BOTTLE (42291-605-36)</PackageDescription>
    <NDC11Code>42291-0605-36</NDC11Code>
    <ProductNDC>42291-605</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20120626</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA077880</ApplicationNumber>
    <LabelerName>AvKARE, Inc.</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC],Biguanides [Chemical/Ingredient]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2016-12-02</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>42291-610-36</NDCCode>
    <PackageDescription>360 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-610-36) </PackageDescription>
    <NDC11Code>42291-0610-36</NDC11Code>
    <ProductNDC>42291-610</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20101004</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2022-03-17</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20231231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20101004</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>42291-825-36</NDCCode>
    <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>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20240611</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207427</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-11-06</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20240611</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Metformin hydrochloride extended-release tablets are indicated as an adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes mellitus.</IndicationAndUsage>
    <Description>Metformin Hydrochloride Extended-release Tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride .The structural formula is as shown below:. Metformin hydrochloride, USP is a white to off-white crystalline compound with a molecular formula of C 4H 11N 5.HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.86. Metformin Hydrochloride Extended-release Tablets USP, contains 500 mg or 750 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin Hydrochloride Extended-release Tablets, USP 500 mg and 750 mg contain the inactive ingredients hypromellose, microcrystalline cellulose, povidone, sodium carboxymethyl cellulose, and magnesium stearate. System Components and Performance-Metformin Hydrochloride Extended-release Tablets comprises a dual hydrophilic polymer matrix system. Metformin hydrochloride is combined with a drug release controlling polymers to form a monophasic matrix system. After administration, fluid from the gastrointestinal (GI) tract enters the tablet, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion through the gel matrix that is essentially independent of pH. The hydrated polymer system is not rigid and is expected to be broken up by normal peristalsis in the GI tract. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass. Dissolution Method: Test 24.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-497-01</NDCCode>
    <PackageDescription>100 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-01) </PackageDescription>
    <NDC11Code>42291-0497-01</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <EndMarketingDate>20260531</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-06-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20220331</StartMarketingDatePackage>
    <EndMarketingDatePackage>20260531</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>42291-497-05</NDCCode>
    <PackageDescription>50 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-05) </PackageDescription>
    <NDC11Code>42291-0497-05</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <EndMarketingDate>20260531</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-06-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20230425</StartMarketingDatePackage>
    <EndMarketingDatePackage>20260531</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>42291-497-10</NDCCode>
    <PackageDescription>1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-10) </PackageDescription>
    <NDC11Code>42291-0497-10</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220328</StartMarketingDate>
    <EndMarketingDate>20260531</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-06-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20220328</StartMarketingDatePackage>
    <EndMarketingDatePackage>20260531</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>42291-497-12</NDCCode>
    <PackageDescription>120 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-12) </PackageDescription>
    <NDC11Code>42291-0497-12</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <EndMarketingDate>20260531</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-06-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20230425</StartMarketingDatePackage>
    <EndMarketingDatePackage>20260531</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>42291-497-18</NDCCode>
    <PackageDescription>180 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-18) </PackageDescription>
    <NDC11Code>42291-0497-18</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-05-15</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220331</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <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>
  </NDC>
  <NDC>
    <NDCCode>42291-497-50</NDCCode>
    <PackageDescription>500 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-50) </PackageDescription>
    <NDC11Code>42291-0497-50</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <EndMarketingDate>20260531</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-06-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20230425</StartMarketingDatePackage>
    <EndMarketingDatePackage>20260531</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>42291-497-90</NDCCode>
    <PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-497-90) </PackageDescription>
    <NDC11Code>42291-0497-90</NDC11Code>
    <ProductNDC>42291-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Metformin Hydrochloride</ProprietaryName>
    <NonProprietaryName>Metformin Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, EXTENDED RELEASE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220331</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA078596</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>METFORMIN HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Biguanide [EPC], Biguanides [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-05-15</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220331</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <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>
  </NDC>
  <NDC>
    <NDCCode>58468-4663-1</NDCCode>
    <PackageDescription>1 VIAL, GLASS in 1 CARTON (58468-4663-1)  / 10 mL in 1 VIAL, GLASS</PackageDescription>
    <NDC11Code>58468-4663-01</NDC11Code>
    <ProductNDC>58468-4663</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Cerezyme</ProprietaryName>
    <NonProprietaryName>Imiglucerase</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>19940523</StartMarketingDate>
    <MarketingCategoryName>BLA</MarketingCategoryName>
    <ApplicationNumber>BLA020367</ApplicationNumber>
    <LabelerName>Genzyme Corporation</LabelerName>
    <SubstanceName>IMIGLUCERASE</SubstanceName>
    <StrengthNumber>40</StrengthNumber>
    <StrengthUnit>U/mL</StrengthUnit>
    <Pharm_Classes>Glucosylceramidase [CS], Hydrolytic Lysosomal Glucocerebroside-specific Enzyme [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-08-28</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19940523</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>CEREZYME is indicated for the treatment of non-central nervous system (CNS) manifestations of Type 1 or Type 3 Gaucher disease in adults and pediatric patients.</IndicationAndUsage>
    <Description>Imiglucerase is a hydrolytic lysosomal glucocerebrosidase-specific enzyme. It is an analogue of the human enzyme b-glucocerebrosidase (b-D-glucosyl-N-acylsphingosine glucohydrolase, E.C. 3.2.1.45), produced by recombinant DNA technology using mammalian cell culture (Chinese hamster ovary). Purified imiglucerase is a monomeric glycoprotein of 497 amino acids, containing 4 N-linked glycosylation sites (Mr=60,430). Imiglucerase differs from placental glucocerebrosidase by one amino acid at position 495, where histidine is substituted for arginine. The oligosaccharide chains at the glycosylation sites have been modified to terminate in mannose sugars. The modified carbohydrate structures on imiglucerase are somewhat different from those on placental glucocerebrosidase. CEREZYME (imiglucerase) for injection is intended for intravenous use. It is supplied as a sterile, nonpyrogenic, white to off-white lyophilized powder for reconstitution with Sterile Water for Injection, USP. Each single-dose vial contains 424 units imiglucerase, mannitol (340 mg), polysorbate 80, NF (1.06 mg), and sodium citrates: disodium hydrogen citrate (36 mg) and trisodium citrate (104 mg). An enzyme unit (U) is defined as the amount of enzyme that catalyzes the hydrolysis of 1 micromole of the synthetic substrate para-nitrophenyl-b-D-glucopyranoside (pNP-Glc) per minute at 37°C. Reconstituted solutions have a pH of approximately 6.1.</Description>
  </NDC>
  <NDC>
    <NDCCode>68462-497-76</NDCCode>
    <PackageDescription>1 BLISTER PACK in 1 CARTON (68462-497-76)  / 6 TABLET, FILM COATED in 1 BLISTER PACK (68462-497-40) </PackageDescription>
    <NDC11Code>68462-0497-76</NDC11Code>
    <ProductNDC>68462-497</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Zolmitriptan</ProprietaryName>
    <NonProprietaryName>Zolmitriptan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20130514</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA201779</ApplicationNumber>
    <LabelerName>Glenmark Pharmaceuticals Inc.,USA</LabelerName>
    <SubstanceName>ZOLMITRIPTAN</SubstanceName>
    <StrengthNumber>2.5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Serotonin 1b Receptor Agonists [MoA], Serotonin 1d Receptor Agonists [MoA], Serotonin-1b and Serotonin-1d Receptor Agonist [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-01-31</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20130514</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Zolmitriptan tablets are indicated for the acute treatment of migraine with or without aura in adults. Limitations of Use: 1 Only use zolmitriptan tablets if a clear diagnosis of migraine has been established. If a patient has no response to zolmitriptan tablets treatment for the first migraine attack, reconsider the diagnosis of migraine before zolmitriptan tablets are administered to treat any subsequent attacks. , 2 Zolmitriptan tablets are not indicated for the prevention of migraine attacks. , 3 Safety and effectiveness of zolmitriptan tablets have not been established for cluster headache.</IndicationAndUsage>
    <Description>Zolmitriptan tablets, USP contain zolmitriptan, which is a selective 5-hydroxytryptamine1B/1D (5-HT1B/1D) receptor agonist. Zolmitriptan is chemically designated as (4S)-4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-2-oxazolidinone and has the following chemical structure:. The molecular formula is C16H21N3O2, representing a molecular weight of 287.36 g/mol. Zolmitriptan is a white to off-white powder that is soluble in methanol and acetone, insoluble in water. Zolmitriptan tablets, USP are available as 2.5 mg (yellow) and 5 mg (pink) film-coated tablets for oral administration. The film-coated tablets contain anhydrous lactose, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol 400, polyethylene glycol 8000, red iron oxide (5 mg tablet), sodium starch glycolate, titanium dioxide and yellow iron oxide (2.5 mg tablet).</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>
  </NDC>
  <NDC>
    <NDCCode>42291-570-90</NDCCode>
    <PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-570-90) </PackageDescription>
    <NDC11Code>42291-0570-90</NDC11Code>
    <ProductNDC>42291-570</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>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>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>42291-571-90</NDCCode>
    <PackageDescription>90 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-571-90) </PackageDescription>
    <NDC11Code>42291-0571-90</NDC11Code>
    <ProductNDC>42291-571</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>54</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>42291-594-01</NDCCode>
    <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>
  </NDC>
  <NDC>
    <NDCCode>42291-603-01</NDCCode>
    <PackageDescription>100 TABLET, EXTENDED RELEASE in 1 BOTTLE (42291-603-01)</PackageDescription>
    <NDC11Code>42291-0603-01</NDC11Code>
    <ProductNDC>42291-603</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Methylphenidate Hydrochloride</ProprietaryName>
    <NonProprietaryName>Methylphenidate Hydrochloride</NonProprietaryName>
    <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>
  </NDC>
  <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>
  </NDC>
  <NDC>
    <NDCCode>42291-955-30</NDCCode>
    <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&amp;C Yellow #6 and D&amp;C Yellow #10. The 100 mg capsules also contain D&amp;C Red # 28 and FD&amp;C Blue #1. The 200 mg capsules also contain FD&amp;C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&amp;C Blue #1 Aluminum Lake, FD&amp;C Blue #2 Aluminum Lake, FD&amp;C Red #40 Aluminum Lake and D&amp;C Yellow #10 Aluminum Lake.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-956-30</NDCCode>
    <PackageDescription>30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-956-30) </PackageDescription>
    <NDC11Code>42291-0956-30</NDC11Code>
    <ProductNDC>42291-956</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>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&amp;C Yellow #6 and D&amp;C Yellow #10. The 100 mg capsules also contain D&amp;C Red # 28 and FD&amp;C Blue #1. The 200 mg capsules also contain FD&amp;C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&amp;C Blue #1 Aluminum Lake, FD&amp;C Blue #2 Aluminum Lake, FD&amp;C Red #40 Aluminum Lake and D&amp;C Yellow #10 Aluminum Lake.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-957-30</NDCCode>
    <PackageDescription>30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-957-30) </PackageDescription>
    <NDC11Code>42291-0957-30</NDC11Code>
    <ProductNDC>42291-957</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>100</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&amp;C Yellow #6 and D&amp;C Yellow #10. The 100 mg capsules also contain D&amp;C Red # 28 and FD&amp;C Blue #1. The 200 mg capsules also contain FD&amp;C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&amp;C Blue #1 Aluminum Lake, FD&amp;C Blue #2 Aluminum Lake, FD&amp;C Red #40 Aluminum Lake and D&amp;C Yellow #10 Aluminum Lake.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-958-30</NDCCode>
    <PackageDescription>30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (42291-958-30) </PackageDescription>
    <NDC11Code>42291-0958-30</NDC11Code>
    <ProductNDC>42291-958</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>200</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&amp;C Yellow #6 and D&amp;C Yellow #10. The 100 mg capsules also contain D&amp;C Red # 28 and FD&amp;C Blue #1. The 200 mg capsules also contain FD&amp;C Red #40. All capsule shells are imprinted with black ink that contains shellac glaze, iron oxide black, propylene glycol, FD&amp;C Blue #1 Aluminum Lake, FD&amp;C Blue #2 Aluminum Lake, FD&amp;C Red #40 Aluminum Lake and D&amp;C Yellow #10 Aluminum Lake.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-998-06</NDCCode>
    <PackageDescription>2 BLISTER PACK in 1 CARTON (42291-998-06)  / 3 TABLET, ORALLY DISINTEGRATING in 1 BLISTER PACK</PackageDescription>
    <NDC11Code>42291-0998-06</NDC11Code>
    <ProductNDC>42291-998</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Zolmitriptan Od</ProprietaryName>
    <NonProprietaryName>Zolmitriptan</NonProprietaryName>
    <DosageFormName>TABLET, ORALLY DISINTEGRATING</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20250917</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA202956</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>ZOLMITRIPTAN</SubstanceName>
    <StrengthNumber>2.5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Serotonin 1b Receptor Agonists [MoA], Serotonin 1d Receptor Agonists [MoA], Serotonin-1b and Serotonin-1d Receptor Agonist [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-09-18</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20250917</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Zolmitriptan orally disintegrating tablets are  indicated for the acute treatment of migraine with or without aura in adults. Limitations of Use: 1 Only use zolmitriptan orally disintegrating tablets are if a clear diagnosis of migraine has been established. If a patient has no response to zolmitriptan orally disintegrating tablets are treatment for the first migraine attack, reconsider the diagnosis of migraine before zolmitriptan orally disintegrating tablets are administered to treat any subsequent attacks., 2 Zolmitriptan orally disintegrating tablets are  not  indicated  for  the  prevention  of  migraine attacks., 3 Safety and effectiveness of zolmitriptan orally disintegrating tablets have not been established for cluster headache.</IndicationAndUsage>
    <Description>Zolmitriptan orally disintegrating tablets, USP contain zolmitriptan, USP which is a selective 5-hydroxytryptamine 1B/1D(5-HT 1B/1D) receptor agonist. Zolmitriptan is chemically designated as (S)-4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-2-oxazolidinone and  has  the  following chemical structure:. The molecular formula is C­ 16­H­ 21­N ­3­O ­­2­, representing a molecular weight of 287.36. Zolmitriptan is white to cream colored crystalline powder that is freely soluble in methanol, slightly soluble in ethyl acetate and very slightly soluble in water.  Zolmitriptan orally disintegrating tablets,USP are available for oral administration as 2.5 mg and 5 mg, white colored, round shaped, flat faced, beveled edged tablets. Each orally disintegrating tablet contains acesulfame potassium, aminomethacrylate copolymer, colloidal silicon dioxide, crospovidone, low-substituted hydroxypropyl cellulose, magnesium aluminometasilicate, magnesium stearate, mannitol, peppermint flavor, sodium lauryl sulfate and talc.</Description>
  </NDC>
  <NDC>
    <NDCCode>42291-999-03</NDCCode>
    <PackageDescription>1 BLISTER PACK in 1 CARTON (42291-999-03)  / 3 TABLET, ORALLY DISINTEGRATING in 1 BLISTER PACK</PackageDescription>
    <NDC11Code>42291-0999-03</NDC11Code>
    <ProductNDC>42291-999</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Zolmitriptan Od</ProprietaryName>
    <NonProprietaryName>Zolmitriptan</NonProprietaryName>
    <DosageFormName>TABLET, ORALLY DISINTEGRATING</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20250917</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA202956</ApplicationNumber>
    <LabelerName>AvKARE</LabelerName>
    <SubstanceName>ZOLMITRIPTAN</SubstanceName>
    <StrengthNumber>5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Serotonin 1b Receptor Agonists [MoA], Serotonin 1d Receptor Agonists [MoA], Serotonin-1b and Serotonin-1d Receptor Agonist [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-09-18</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20250917</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Zolmitriptan orally disintegrating tablets are  indicated for the acute treatment of migraine with or without aura in adults. Limitations of Use: 1 Only use zolmitriptan orally disintegrating tablets are if a clear diagnosis of migraine has been established. If a patient has no response to zolmitriptan orally disintegrating tablets are treatment for the first migraine attack, reconsider the diagnosis of migraine before zolmitriptan orally disintegrating tablets are administered to treat any subsequent attacks., 2 Zolmitriptan orally disintegrating tablets are  not  indicated  for  the  prevention  of  migraine attacks., 3 Safety and effectiveness of zolmitriptan orally disintegrating tablets have not been established for cluster headache.</IndicationAndUsage>
    <Description>Zolmitriptan orally disintegrating tablets, USP contain zolmitriptan, USP which is a selective 5-hydroxytryptamine 1B/1D(5-HT 1B/1D) receptor agonist. Zolmitriptan is chemically designated as (S)-4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-2-oxazolidinone and  has  the  following chemical structure:. The molecular formula is C­ 16­H­ 21­N ­3­O ­­2­, representing a molecular weight of 287.36. Zolmitriptan is white to cream colored crystalline powder that is freely soluble in methanol, slightly soluble in ethyl acetate and very slightly soluble in water.  Zolmitriptan orally disintegrating tablets,USP are available for oral administration as 2.5 mg and 5 mg, white colored, round shaped, flat faced, beveled edged tablets. Each orally disintegrating tablet contains acesulfame potassium, aminomethacrylate copolymer, colloidal silicon dioxide, crospovidone, low-substituted hydroxypropyl cellulose, magnesium aluminometasilicate, magnesium stearate, mannitol, peppermint flavor, sodium lauryl sulfate and talc.</Description>
  </NDC>
  <NDC>
    <NDCCode>0006-3843-71</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 PACKAGE (0006-3843-71)  / 1 INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>00006-3843-71</NDC11Code>
    <ProductNDC>0006-3843</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Invanz</ProprietaryName>
    <NonProprietaryName>Ertapenem Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>20011121</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA021337</ApplicationNumber>
    <LabelerName>Merck Sharp &amp; Dohme LLC</LabelerName>
    <SubstanceName>ERTAPENEM SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Carbapenems [CS], Penem Antibacterial [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-04-09</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20011121</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>INVANZ is a penem antibacterial indicated in adult patients and pediatric patients (3 months of age and older) for the treatment of the following moderate to severe infections caused by susceptible bacteria: 1 Complicated intra-abdominal infections. (1.1), 2 Complicated skin and skin structure infections, including diabetic foot infections without osteomyelitis. (1.2), 3 Community-acquired pneumonia. (1.3), 4 Complicated urinary tract infections including pyelonephritis. (1.4), 5 Acute pelvic infections including postpartum endomyometritis, septic abortion and post-surgical gynecologic infections. (1.5).</IndicationAndUsage>
    <Description>INVANZ (Ertapenem for Injection) is a sterile, synthetic, parenteral, 1-β methyl-carbapenem that is structurally related to beta-lactam antibiotics. Chemically, INVANZ is described as [4R-[3(3S*,5S*),4α,5β,6β(R*)]]-3-[[5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monosodium salt. Its molecular weight is 497.50. The empirical formula is C22H24N3O7SNa, and its structural formula is. Ertapenem sodium is a white to off-white hygroscopic, weakly crystalline powder. It is soluble in water and 0.9% sodium chloride solution, practically insoluble in ethanol, and insoluble in isopropyl acetate and tetrahydrofuran. INVANZ is supplied as sterile, white to yellowish off-white lyophilized powder for intravenous infusion after reconstitution with appropriate diluent [see Dosage and Administration (2.7)] and transfer to 50 mL 0.9% Sodium Chloride Injection or for intramuscular injection following reconstitution with 1% lidocaine hydrochloride. Each single-dose vial contains 1 gram ertapenem equivalent to 1.046 grams ertapenem sodium. The sodium content is approximately 137 mg (approximately 6.0 mEq). Each vial of INVANZ contains the following inactive ingredients: 175 mg sodium bicarbonate and sodium hydroxide to adjust pH to 7.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>0143-9398-10</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 CARTON (0143-9398-10)  / 1 INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION in 1 VIAL, SINGLE-DOSE (0143-9398-01) </PackageDescription>
    <NDC11Code>00143-9398-10</NDC11Code>
    <ProductNDC>0143-9398</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ertapenem Sodium</ProprietaryName>
    <NonProprietaryName>Ertapenem Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>20210802</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208790</ApplicationNumber>
    <LabelerName>Hikma Pharmaceuticals USA, Inc.</LabelerName>
    <SubstanceName>ERTAPENEM SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Carbapenems [CS], Penem Antibacterial [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-11-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20210802</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ertapenem for Injection is a penem antibacterial indicated in adult patients and pediatric patients (3 months of age and older) for the treatment of the following moderate to severe infections caused by susceptible bacteria: 1 Complicated intra-abdominal infections. (1.1), 2 Complicated skin and skin structure infections, including diabetic foot infections without osteomyelitis. (1.2), 3 Community-acquired pneumonia. (1.3), 4 Complicated urinary tract infections including pyelonephritis. (1.4), 5 Acute pelvic infections including postpartum endomyometritis, septic abortion and post surgical gynecologic infections. (1.5).</IndicationAndUsage>
    <Description>Ertapenem for Injection is a sterile, synthetic, parenteral, 1-β methyl-carbapenem that is structurally related to beta-lactam antibiotics. Chemically, Ertapenem for Injection is described as [4R-[3(3S*,5S*),4α,5β,6β(R*)]]-3-[[5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monosodium salt. Its molecular weight is 497.5. The empirical formula is C22H24N3O7SNa, and its structural formula is. Ertapenem sodium is a white to off-white hygroscopic, weakly crystalline powder. It is soluble in water and 0.9% sodium chloride solution, practically insoluble in ethanol, and insoluble in isopropyl acetate and tetrahydrofuran. Ertapenem for Injection is supplied as sterile lyophilized powder for intravenous infusion after reconstitution with appropriate diluent [see Dosage and Administration (2.7)] and transfer to 50 mL 0.9% Sodium Chloride Injection or for intramuscular injection following reconstitution with 1% lidocaine hydrochloride. Each single-dose vial contains 1 gram ertapenem sodium equivalent to 1.046 grams ertapenem sodium. The sodium content is approximately 137 mg (approximately 6 mEq). Each vial of Ertapenem for Injection contains the following inactive ingredients: 175 mg sodium bicarbonate and sodium hydroxide to adjust pH to 7.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>0143-9429-10</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 CARTON (0143-9429-10)  / 1 INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION in 1 VIAL, SINGLE-DOSE (0143-9429-01) </PackageDescription>
    <NDC11Code>00143-9429-10</NDC11Code>
    <ProductNDC>0143-9429</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ertapenem</ProprietaryName>
    <NonProprietaryName>Ertapenem Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>20250228</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA218067</ApplicationNumber>
    <LabelerName>Hikma Pharmaceuticals USA Inc.</LabelerName>
    <SubstanceName>ERTAPENEM SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Carbapenems [CS], Penem Antibacterial [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-02-28</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20250228</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ertapenem for injection is a penem antibacterial indicated in adult patients and pediatric patients (3 months of age and older) for the treatment of the following moderate to severe infections caused by susceptible bacteria: 1 Complicated intra-abdominal infections. (1.1), 2 Complicated skin and skin structure infections, including diabetic foot infections without osteomyelitis. (1.2), 3 Community-acquired pneumonia. (1.3), 4 Complicated urinary tract infections including pyelonephritis. (1.4), 5 Acute pelvic infections including postpartum endomyometritis, septic abortion and post-surgical gynecologic infections. (1.5).</IndicationAndUsage>
    <Description>Ertapenem for injection is a sterile, synthetic, parenteral, 1-β methyl-carbapenem that is structurally related to beta-lactam antibiotics. Chemically, ertapenem sodium is described as [4R-[3(3S*,5S*),4α,5β,6β(R*)]]-3-[[5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monosodium salt. Its molecular weight is 497.50. The empirical formula is C22H24N3O7SNa, and its structural formula is. Ertapenem sodium is a white to off-white hygroscopic, weakly crystalline powder. It is soluble in water and 0.9% sodium chloride solution, practically insoluble in ethanol, and insoluble in isopropyl acetate and tetrahydrofuran. Ertapenem for injection is supplied as sterile lyophilized powder for intravenous infusion after reconstitution with appropriate diluent [see Dosage and Administration (2.7)] and transfer to 50 mL 0.9% Sodium Chloride Injection or for intramuscular injection following reconstitution with 1% lidocaine hydrochloride. Each single-dose vial contains 1 gram ertapenem equivalent to 1.046 grams ertapenem sodium. The sodium content is approximately 137 mg (approximately 6.0 mEq). Each vial of ertapenem for injection contains the following inactive ingredients: 175 mg sodium bicarbonate and sodium hydroxide to adjust pH to 7.5.</Description>
  </NDC>
</NDCList>