RESTful Lookup — Test-Drive (2007 – 2026)

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<NDCList>
  <NDC>
    <NDCCode>81288-751-50</NDCCode>
    <PackageDescription>500 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (81288-751-50) </PackageDescription>
    <NDC11Code>81288-0751-50</NDC11Code>
    <ProductNDC>81288-751</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Rosuvastatin Calcium</ProprietaryName>
    <NonProprietaryName>Rosuvastatin Calcium</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220728</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207375</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ROSUVASTATIN CALCIUM</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>HMG-CoA Reductase Inhibitor [EPC], Hydroxymethylglutaryl-CoA Reductase Inhibitors [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20231031</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <Description>Rosuvastatin calcium, USP is a synthetic lipid-lowering agent for oral administration. The chemical name for rosuvastatin calcium is bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2- [methyl(methylsulfonyl)amino] pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula. The empirical formula for rosuvastatin calcium, USP is (C 22H 27FN 3O 6S) 2Ca and the molecular weight is 1001.14. Rosuvastatin calcium is a white amorphous powder that is sparingly soluble in water and methanol, and slightly soluble in ethanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0. Rosuvastatin tablets, USP for oral administration contain 5, 10, 20, or 40 mg of rosuvastatin and the following inactive ingredients: Each tablet contains: mannitol, meglumine, hypromellose, microcrystalline cellulose, crospovidone, magnesium stearate, HPMC 2910/hypromellose, titanium dioxide, lactose monohydrate, macrogol, triacetin and iron oxide red.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-755-50</NDCCode>
    <PackageDescription>500 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (81288-755-50) </PackageDescription>
    <NDC11Code>81288-0755-50</NDC11Code>
    <ProductNDC>81288-755</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Rosuvastatin Calcium</ProprietaryName>
    <NonProprietaryName>Rosuvastatin Calcium</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220728</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207375</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ROSUVASTATIN CALCIUM</SubstanceName>
    <StrengthNumber>5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>HMG-CoA Reductase Inhibitor [EPC], Hydroxymethylglutaryl-CoA Reductase Inhibitors [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20231031</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <Description>Rosuvastatin calcium, USP is a synthetic lipid-lowering agent for oral administration. The chemical name for rosuvastatin calcium is bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2- [methyl(methylsulfonyl)amino] pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula. The empirical formula for rosuvastatin calcium, USP is (C 22H 27FN 3O 6S) 2Ca and the molecular weight is 1001.14. Rosuvastatin calcium is a white amorphous powder that is sparingly soluble in water and methanol, and slightly soluble in ethanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0. Rosuvastatin tablets, USP for oral administration contain 5, 10, 20, or 40 mg of rosuvastatin and the following inactive ingredients: Each tablet contains: mannitol, meglumine, hypromellose, microcrystalline cellulose, crospovidone, magnesium stearate, HPMC 2910/hypromellose, titanium dioxide, lactose monohydrate, macrogol, triacetin and iron oxide red.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-751-90</NDCCode>
    <PackageDescription>90 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (81288-751-90) </PackageDescription>
    <NDC11Code>81288-0751-90</NDC11Code>
    <ProductNDC>81288-751</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Rosuvastatin Calcium</ProprietaryName>
    <NonProprietaryName>Rosuvastatin Calcium</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220728</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207375</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ROSUVASTATIN CALCIUM</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>HMG-CoA Reductase Inhibitor [EPC], Hydroxymethylglutaryl-CoA Reductase Inhibitors [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220728</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <Description>Rosuvastatin calcium, USP is a synthetic lipid-lowering agent for oral administration. The chemical name for rosuvastatin calcium is bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2- [methyl(methylsulfonyl)amino] pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula. The empirical formula for rosuvastatin calcium, USP is (C 22H 27FN 3O 6S) 2Ca and the molecular weight is 1001.14. Rosuvastatin calcium is a white amorphous powder that is sparingly soluble in water and methanol, and slightly soluble in ethanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0. Rosuvastatin tablets, USP for oral administration contain 5, 10, 20, or 40 mg of rosuvastatin and the following inactive ingredients: Each tablet contains: mannitol, meglumine, hypromellose, microcrystalline cellulose, crospovidone, magnesium stearate, HPMC 2910/hypromellose, titanium dioxide, lactose monohydrate, macrogol, triacetin and iron oxide red.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-018-01</NDCCode>
    <PackageDescription>100 TABLET in 1 BOTTLE (81288-018-01) </PackageDescription>
    <NDC11Code>81288-0018-01</NDC11Code>
    <ProductNDC>81288-018</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Acyclovir</ProprietaryName>
    <NonProprietaryName>Acyclovir</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220729</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210401</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ACYCLOVIR</SubstanceName>
    <StrengthNumber>400</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>DNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220729</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Herpes Zoster Infections. Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes. Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox. Acyclovir is indicated for the treatment of chickenpox (varicella).</IndicationAndUsage>
    <Description>Acyclovir, USP is a synthetic nucleoside analogue active against herpesviruses. Acyclovir Capsules, USP and Acyclovir Tablets, USP are formulations for oral administration. Each capsule contains 200 mg of acyclovir, USP and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&amp;C Blue No. 1, FD&amp;C Red No. 3, FD&amp;C Yellow No. 6 and titanium dioxide. Printed with edible black ink. Each 800 mg tablet of acyclovir contains 800 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Each 400 mg tablet of acyclovir contains 400 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Acyclovir, USP is a white, crystalline powder with the molecular formula C 8H 11N 5O 3 and a molecular weight of 225. The maximum solubility in water at 37℃ is 2.5mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir, USP is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; it has the following structural formula. VIROLOGY. Mechanism of Antiviral Action. Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex virus types 1 (HSV-1), 2 (HSV-2), and varicella-zoster virus (VZV). The inhibitory activity of acyclovir is highly selective due to its affinity for the enzyme thymidine kinase (TK) encoded by HSV and VZV. This viral enzyme converts acyclovir into acyclovir monophosphate, a nucleotide analogue. The monophosphate is further converted into diphosphate by cellular guanylate kinase and into triphosphate by a number of cellular enzymes. In vitro, acyclovir triphosphate stops replication of herpes viral DNA. This is accomplished in 3 ways: 1) competitive inhibition of viral DNA polymerase, 2) incorporation into and termination of the growing viral DNA chain, and 3) inactivation of the viral DNA polymerase. The greater antiviral activity of acyclovir against HSV compared with VZV is due to its more efficient phosphorylation by the viral TK. Antiviral Activities. The quantitative relationship between the in vitro susceptibility of herpes viruses to antivirals and the clinical response to therapy has not been established in humans, and virus sensitivity testing has not been standardized. Sensitivity testing results, expressed as the concentration of drug required to inhibit by 50% the growth of virus in cell culture (IC 50 ), vary greatly depending upon a number of factors. Using plaque-reduction assays, the IC 50 against herpes simplex virus isolates ranges from 0.02 to 13.5 mcg/mL for HSV-1 and from 0.01 to 9.9 mcg/mL for HSV-2. The IC 50 for acyclovir against most laboratory strains and clinical isolates of VZV ranges from 0.12 to 10.8 mcg/mL. Acyclovir also demonstrates activity against the Oka vaccine strain of VZV with a mean IC 50 of 1.35 mcg/mL. Drug Resistance. Resistance of HSV and VZV to acyclovir can result from qualitative and quantitative changes in the viral TK and/or DNA polymerase. Clinical isolates of HSV and VZV with reduced susceptibility to acyclovir have been recovered from immunocompromised patients, especially with advanced HIV infection. While most of the acyclovir-resistant mutants isolated thus far from immunocompromised patients have been found to be TK-deficient mutants, other mutants involving the viral TK gene (TK partial and TK altered) and DNA polymerase have been isolated. TK-negative mutants may cause severe disease in infants and immunocompromised adults. The possibility of viral resistance to acyclovir should be considered in patients who show poor clinical response during therapy.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-018-02</NDCCode>
    <PackageDescription>500 TABLET in 1 BOTTLE (81288-018-02) </PackageDescription>
    <NDC11Code>81288-0018-02</NDC11Code>
    <ProductNDC>81288-018</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Acyclovir</ProprietaryName>
    <NonProprietaryName>Acyclovir</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220729</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210401</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ACYCLOVIR</SubstanceName>
    <StrengthNumber>400</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>DNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220729</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Herpes Zoster Infections. Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes. Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox. Acyclovir is indicated for the treatment of chickenpox (varicella).</IndicationAndUsage>
    <Description>Acyclovir, USP is a synthetic nucleoside analogue active against herpesviruses. Acyclovir Capsules, USP and Acyclovir Tablets, USP are formulations for oral administration. Each capsule contains 200 mg of acyclovir, USP and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&amp;C Blue No. 1, FD&amp;C Red No. 3, FD&amp;C Yellow No. 6 and titanium dioxide. Printed with edible black ink. Each 800 mg tablet of acyclovir contains 800 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Each 400 mg tablet of acyclovir contains 400 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Acyclovir, USP is a white, crystalline powder with the molecular formula C 8H 11N 5O 3 and a molecular weight of 225. The maximum solubility in water at 37℃ is 2.5mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir, USP is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; it has the following structural formula. VIROLOGY. Mechanism of Antiviral Action. Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex virus types 1 (HSV-1), 2 (HSV-2), and varicella-zoster virus (VZV). The inhibitory activity of acyclovir is highly selective due to its affinity for the enzyme thymidine kinase (TK) encoded by HSV and VZV. This viral enzyme converts acyclovir into acyclovir monophosphate, a nucleotide analogue. The monophosphate is further converted into diphosphate by cellular guanylate kinase and into triphosphate by a number of cellular enzymes. In vitro, acyclovir triphosphate stops replication of herpes viral DNA. This is accomplished in 3 ways: 1) competitive inhibition of viral DNA polymerase, 2) incorporation into and termination of the growing viral DNA chain, and 3) inactivation of the viral DNA polymerase. The greater antiviral activity of acyclovir against HSV compared with VZV is due to its more efficient phosphorylation by the viral TK. Antiviral Activities. The quantitative relationship between the in vitro susceptibility of herpes viruses to antivirals and the clinical response to therapy has not been established in humans, and virus sensitivity testing has not been standardized. Sensitivity testing results, expressed as the concentration of drug required to inhibit by 50% the growth of virus in cell culture (IC 50 ), vary greatly depending upon a number of factors. Using plaque-reduction assays, the IC 50 against herpes simplex virus isolates ranges from 0.02 to 13.5 mcg/mL for HSV-1 and from 0.01 to 9.9 mcg/mL for HSV-2. The IC 50 for acyclovir against most laboratory strains and clinical isolates of VZV ranges from 0.12 to 10.8 mcg/mL. Acyclovir also demonstrates activity against the Oka vaccine strain of VZV with a mean IC 50 of 1.35 mcg/mL. Drug Resistance. Resistance of HSV and VZV to acyclovir can result from qualitative and quantitative changes in the viral TK and/or DNA polymerase. Clinical isolates of HSV and VZV with reduced susceptibility to acyclovir have been recovered from immunocompromised patients, especially with advanced HIV infection. While most of the acyclovir-resistant mutants isolated thus far from immunocompromised patients have been found to be TK-deficient mutants, other mutants involving the viral TK gene (TK partial and TK altered) and DNA polymerase have been isolated. TK-negative mutants may cause severe disease in infants and immunocompromised adults. The possibility of viral resistance to acyclovir should be considered in patients who show poor clinical response during therapy.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-019-01</NDCCode>
    <PackageDescription>100 TABLET in 1 BOTTLE (81288-019-01) </PackageDescription>
    <NDC11Code>81288-0019-01</NDC11Code>
    <ProductNDC>81288-019</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Acyclovir</ProprietaryName>
    <NonProprietaryName>Acyclovir</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220729</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210401</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ACYCLOVIR</SubstanceName>
    <StrengthNumber>800</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>DNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220729</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Herpes Zoster Infections. Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes. Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox. Acyclovir is indicated for the treatment of chickenpox (varicella).</IndicationAndUsage>
    <Description>Acyclovir, USP is a synthetic nucleoside analogue active against herpesviruses. Acyclovir Capsules, USP and Acyclovir Tablets, USP are formulations for oral administration. Each capsule contains 200 mg of acyclovir, USP and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&amp;C Blue No. 1, FD&amp;C Red No. 3, FD&amp;C Yellow No. 6 and titanium dioxide. Printed with edible black ink. Each 800 mg tablet of acyclovir contains 800 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Each 400 mg tablet of acyclovir contains 400 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Acyclovir, USP is a white, crystalline powder with the molecular formula C 8H 11N 5O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir, USP is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; it has the following structural formula. VIROLOGY. Mechanism of Antiviral Action. Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex virus types 1 (HSV-1), 2 (HSV-2), and varicella-zoster virus (VZV). The inhibitory activity of acyclovir is highly selective due to its affinity for the enzyme thymidine kinase (TK) encoded by HSV and VZV. This viral enzyme converts acyclovir into acyclovir monophosphate, a nucleotide analogue. The monophosphate is further converted into diphosphate by cellular guanylate kinase and into triphosphate by a number of cellular enzymes. In vitro, acyclovir triphosphate stops replication of herpes viral DNA. This is accomplished in 3 ways: 1) competitive inhibition of viral DNA polymerase, 2) incorporation into and termination of the growing viral DNA chain, and 3) inactivation of the viral DNA polymerase. The greater antiviral activity of acyclovir against HSV compared with VZV is due to its more efficient phosphorylation by the viral TK. Antiviral Activities. The quantitative relationship between the in vitro susceptibility of herpes viruses to antivirals and the clinical response to therapy has not been established in humans, and virus sensitivity testing has not been standardized. Sensitivity testing results, expressed as the concentration of drug required to inhibit by 50% the growth of virus in cell culture (IC 50 ), vary greatly depending upon a number of factors. Using plaque-reduction assays, the IC 50 against herpes simplex virus isolates ranges from 0.02 to 13.5 mcg/mL for HSV-1 and from 0.01 to 9.9 mcg/mL for HSV-2. The IC 50 for acyclovir against most laboratory strains and clinical isolates of VZV ranges from 0.12 to 10.8 mcg/mL. Acyclovir also demonstrates activity against the Oka vaccine strain of VZV with a mean IC 50 of 1.35 mcg/mL. Drug Resistance. Resistance of HSV and VZV to acyclovir can result from qualitative and quantitative changes in the viral TK and/or DNA polymerase. Clinical isolates of HSV and VZV with reduced susceptibility to acyclovir have been recovered from immunocompromised patients, especially with advanced HIV infection. While most of the acyclovir-resistant mutants isolated thus far from immunocompromised patients have been found to be TK-deficient mutants, other mutants involving the viral TK gene (TK partial and TK altered) and DNA polymerase have been isolated. TK-negative mutants may cause severe disease in infants and immunocompromised adults. The possibility of viral resistance to acyclovir should be considered in patients who show poor clinical response during therapy.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-019-02</NDCCode>
    <PackageDescription>500 TABLET in 1 BOTTLE (81288-019-02) </PackageDescription>
    <NDC11Code>81288-0019-02</NDC11Code>
    <ProductNDC>81288-019</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Acyclovir</ProprietaryName>
    <NonProprietaryName>Acyclovir</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220729</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA210401</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ACYCLOVIR</SubstanceName>
    <StrengthNumber>800</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>DNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220729</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Herpes Zoster Infections. Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes. Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox. Acyclovir is indicated for the treatment of chickenpox (varicella).</IndicationAndUsage>
    <Description>Acyclovir, USP is a synthetic nucleoside analogue active against herpesviruses. Acyclovir Capsules, USP and Acyclovir Tablets, USP are formulations for oral administration. Each capsule contains 200 mg of acyclovir, USP and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&amp;C Blue No. 1, FD&amp;C Red No. 3, FD&amp;C Yellow No. 6 and titanium dioxide. Printed with edible black ink. Each 800 mg tablet of acyclovir contains 800 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Each 400 mg tablet of acyclovir contains 400 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A) (Starch from Non GMO potatoes). Acyclovir, USP is a white, crystalline powder with the molecular formula C 8H 11N 5O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir, USP is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; it has the following structural formula. VIROLOGY. Mechanism of Antiviral Action. Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex virus types 1 (HSV-1), 2 (HSV-2), and varicella-zoster virus (VZV). The inhibitory activity of acyclovir is highly selective due to its affinity for the enzyme thymidine kinase (TK) encoded by HSV and VZV. This viral enzyme converts acyclovir into acyclovir monophosphate, a nucleotide analogue. The monophosphate is further converted into diphosphate by cellular guanylate kinase and into triphosphate by a number of cellular enzymes. In vitro, acyclovir triphosphate stops replication of herpes viral DNA. This is accomplished in 3 ways: 1) competitive inhibition of viral DNA polymerase, 2) incorporation into and termination of the growing viral DNA chain, and 3) inactivation of the viral DNA polymerase. The greater antiviral activity of acyclovir against HSV compared with VZV is due to its more efficient phosphorylation by the viral TK. Antiviral Activities. The quantitative relationship between the in vitro susceptibility of herpes viruses to antivirals and the clinical response to therapy has not been established in humans, and virus sensitivity testing has not been standardized. Sensitivity testing results, expressed as the concentration of drug required to inhibit by 50% the growth of virus in cell culture (IC 50 ), vary greatly depending upon a number of factors. Using plaque-reduction assays, the IC 50 against herpes simplex virus isolates ranges from 0.02 to 13.5 mcg/mL for HSV-1 and from 0.01 to 9.9 mcg/mL for HSV-2. The IC 50 for acyclovir against most laboratory strains and clinical isolates of VZV ranges from 0.12 to 10.8 mcg/mL. Acyclovir also demonstrates activity against the Oka vaccine strain of VZV with a mean IC 50 of 1.35 mcg/mL. Drug Resistance. Resistance of HSV and VZV to acyclovir can result from qualitative and quantitative changes in the viral TK and/or DNA polymerase. Clinical isolates of HSV and VZV with reduced susceptibility to acyclovir have been recovered from immunocompromised patients, especially with advanced HIV infection. While most of the acyclovir-resistant mutants isolated thus far from immunocompromised patients have been found to be TK-deficient mutants, other mutants involving the viral TK gene (TK partial and TK altered) and DNA polymerase have been isolated. TK-negative mutants may cause severe disease in infants and immunocompromised adults. The possibility of viral resistance to acyclovir should be considered in patients who show poor clinical response during therapy.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-020-10</NDCCode>
    <PackageDescription>60 CAPSULE in 1 BOTTLE (81288-020-10) </PackageDescription>
    <NDC11Code>81288-0020-10</NDC11Code>
    <ProductNDC>81288-020</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>50</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-020-20</NDCCode>
    <PackageDescription>100 CAPSULE in 1 BOTTLE (81288-020-20) </PackageDescription>
    <NDC11Code>81288-0020-20</NDC11Code>
    <ProductNDC>81288-020</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>50</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-020-30</NDCCode>
    <PackageDescription>500 CAPSULE in 1 BOTTLE (81288-020-30) </PackageDescription>
    <NDC11Code>81288-0020-30</NDC11Code>
    <ProductNDC>81288-020</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>50</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-021-20</NDCCode>
    <PackageDescription>100 CAPSULE in 1 BOTTLE (81288-021-20) </PackageDescription>
    <NDC11Code>81288-0021-20</NDC11Code>
    <ProductNDC>81288-021</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-021-30</NDCCode>
    <PackageDescription>500 CAPSULE in 1 BOTTLE (81288-021-30) </PackageDescription>
    <NDC11Code>81288-0021-30</NDC11Code>
    <ProductNDC>81288-021</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>100</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-022-20</NDCCode>
    <PackageDescription>100 CAPSULE in 1 BOTTLE (81288-022-20) </PackageDescription>
    <NDC11Code>81288-0022-20</NDC11Code>
    <ProductNDC>81288-022</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-022-30</NDCCode>
    <PackageDescription>500 CAPSULE in 1 BOTTLE (81288-022-30) </PackageDescription>
    <NDC11Code>81288-0022-30</NDC11Code>
    <ProductNDC>81288-022</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-023-10</NDCCode>
    <PackageDescription>60 CAPSULE in 1 BOTTLE (81288-023-10) </PackageDescription>
    <NDC11Code>81288-0023-10</NDC11Code>
    <ProductNDC>81288-023</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>400</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-023-20</NDCCode>
    <PackageDescription>100 CAPSULE in 1 BOTTLE (81288-023-20) </PackageDescription>
    <NDC11Code>81288-0023-20</NDC11Code>
    <ProductNDC>81288-023</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>400</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-023-30</NDCCode>
    <PackageDescription>500 CAPSULE in 1 BOTTLE (81288-023-30) </PackageDescription>
    <NDC11Code>81288-0023-30</NDC11Code>
    <ProductNDC>81288-023</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Celecoxib</ProprietaryName>
    <NonProprietaryName>Celecoxib</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220718</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211412</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>CELECOXIB</SubstanceName>
    <StrengthNumber>400</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220718</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Celecoxib capsules are indicated.</IndicationAndUsage>
    <Description>Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3- (trifluoromethyl) -1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17H 14F 3N 3O 2S, and it has the following chemical structure. Celecoxib, USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: croscarmellose sodium, lactose monohydrate, magnesium stearate, povidone K30 and sodium lauryl sulfate. The involatile ingredients in imprinting ink for all strengths (i.e. 50 mg, 100 mg, 200 mg and 400 mg) include: shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide (black iron oxide). The ingredients in capsule shell of the 50 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 100 mg strength include: gelatin, titanium dioxide, Erythrosine (FD&amp;C Red #3) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 200 mg strength include: gelatin, titanium dioxide, Sunset Yellow FCF (FD&amp;C Yellow #6) and Brilliant Blue FCF (FD&amp;C Blue #1). The ingredients in capsule shell of the 400 mg strength include: gelatin, titanium dioxide and Brilliant Blue FCF (FD&amp;C Blue #1).</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-039-01</NDCCode>
    <PackageDescription>100 CAPSULE in 1 BOTTLE (81288-039-01) </PackageDescription>
    <NDC11Code>81288-0039-01</NDC11Code>
    <ProductNDC>81288-039</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Acyclovir</ProprietaryName>
    <NonProprietaryName>Acyclovir</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220729</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA212173</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ACYCLOVIR</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>DNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-10-08</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220729</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Herpes Zoster Infections: Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes: Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox: Acyclovir is indicated for the treatment of chickenpox (varicella).</IndicationAndUsage>
    <Description>Acyclovir is a synthetic nucleoside analogue active against herpesviruses. Acyclovir Capsules, USP and Acyclovir Tablets, USP are formulations for oral administration. Each capsule contains 200 mg of acyclovir, USP and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&amp;C Blue No. 1, FD&amp;C Red No. 3, FD&amp;C Yellow No. 6 and titanium dioxide. Printed with edible black ink. Each 800 mg tablet of acyclovir contains 800 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A)(Starch from Non GMO potatoes). Each 400 mg tablet of acyclovir contains 400 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A)(Starch from Non GMO potatoes). Acyclovir, USP is a white, crystalline powder with the molecular formula C 8H 11N 5O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir, USP is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; it has the following structural formula. VIROLOGY. Mechanism of Antiviral Action. Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex virus types 1 (HSV-1), 2 (HSV-2), and varicella-zoster virus (VZV). The inhibitory activity of acyclovir is highly selective due to its affinity for the enzyme thymidine kinase (TK) encoded by HSV and VZV. This viral enzyme converts acyclovir into acyclovir monophosphate, a nucleotide analogue. The monophosphate is further converted into diphosphate by cellular guanylate kinase and into triphosphate by a number of cellular enzymes. In vitro, acyclovir triphosphate stops replication of herpes viral DNA. This is accomplished in 3 ways: 1) competitive inhibition of viral DNA polymerase, 2) incorporation into and termination of the growing viral DNA chain, and 3) inactivation of the viral DNA polymerase. The greater antiviral activity of acyclovir against HSV compared with VZV is due to its more efficient phosphorylation by the viral TK. Antiviral Activities. The quantitative relationship between the in vitro susceptibility of herpes viruses to antivirals and the clinical response to therapy has not been established in humans, and virus sensitivity testing has not been standardized. Sensitivity testing results, expressed as the concentration of drug required to inhibit by 50% the growth of virus in cell culture (IC 50 ), vary greatly depending upon a number of factors. Using plaque-reduction assays, the IC 50 against herpes simplex virus isolates ranges from 0.02 to 13.5 mcg/mL for HSV-1 and from 0.01 to 9.9 mcg/mL for HSV-2. The IC 50 for acyclovir against most laboratory strains and clinical isolates of VZV ranges from 0.12 to 10.8 mcg/mL. Acyclovir also demonstrates activity against the Oka vaccine strain of VZV with a mean IC 50 of 1.35 mcg/mL. Drug Resistance. Resistance of HSV and VZV to acyclovir can result from qualitative and quantitative changes in the viral TK and/or DNA polymerase. Clinical isolates of HSV and VZV with reduced susceptibility to acyclovir have been recovered from immunocompromised patients, especially with advanced HIV infection. While most of the acyclovir-resistant mutants isolated thus far from immunocompromised patients have been found to be TK-deficient mutants, other mutants involving the viral TK gene (TK partial and TK altered) and DNA polymerase have been isolated. TK-negative mutants may cause severe disease in infants and immunocompromised adults. The possibility of viral resistance to acyclovir should be considered in patients who show poor clinical response during therapy.</Description>
  </NDC>
  <NDC>
    <NDCCode>81288-039-02</NDCCode>
    <PackageDescription>500 CAPSULE in 1 BOTTLE (81288-039-02) </PackageDescription>
    <NDC11Code>81288-0039-02</NDC11Code>
    <ProductNDC>81288-039</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Acyclovir</ProprietaryName>
    <NonProprietaryName>Acyclovir</NonProprietaryName>
    <DosageFormName>CAPSULE</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220729</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA212173</ApplicationNumber>
    <LabelerName>EMC PHARMA, LLC</LabelerName>
    <SubstanceName>ACYCLOVIR</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>DNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-10-08</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220729</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Herpes Zoster Infections: Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes: Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox: Acyclovir is indicated for the treatment of chickenpox (varicella).</IndicationAndUsage>
    <Description>Acyclovir is a synthetic nucleoside analogue active against herpesviruses. Acyclovir Capsules, USP and Acyclovir Tablets, USP are formulations for oral administration. Each capsule contains 200 mg of acyclovir, USP and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&amp;C Blue No. 1, FD&amp;C Red No. 3, FD&amp;C Yellow No. 6 and titanium dioxide. Printed with edible black ink. Each 800 mg tablet of acyclovir contains 800 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A)(Starch from Non GMO potatoes). Each 400 mg tablet of acyclovir contains 400 mg of acyclovir, USP and the inactive ingredients magnesium stearate, microcrystalline cellulose PH101, povidone K30, and sodium starch glycolate (Type A)(Starch from Non GMO potatoes). Acyclovir, USP is a white, crystalline powder with the molecular formula C 8H 11N 5O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir, USP is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; it has the following structural formula. VIROLOGY. Mechanism of Antiviral Action. Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex virus types 1 (HSV-1), 2 (HSV-2), and varicella-zoster virus (VZV). The inhibitory activity of acyclovir is highly selective due to its affinity for the enzyme thymidine kinase (TK) encoded by HSV and VZV. This viral enzyme converts acyclovir into acyclovir monophosphate, a nucleotide analogue. The monophosphate is further converted into diphosphate by cellular guanylate kinase and into triphosphate by a number of cellular enzymes. In vitro, acyclovir triphosphate stops replication of herpes viral DNA. This is accomplished in 3 ways: 1) competitive inhibition of viral DNA polymerase, 2) incorporation into and termination of the growing viral DNA chain, and 3) inactivation of the viral DNA polymerase. The greater antiviral activity of acyclovir against HSV compared with VZV is due to its more efficient phosphorylation by the viral TK. Antiviral Activities. The quantitative relationship between the in vitro susceptibility of herpes viruses to antivirals and the clinical response to therapy has not been established in humans, and virus sensitivity testing has not been standardized. Sensitivity testing results, expressed as the concentration of drug required to inhibit by 50% the growth of virus in cell culture (IC 50 ), vary greatly depending upon a number of factors. Using plaque-reduction assays, the IC 50 against herpes simplex virus isolates ranges from 0.02 to 13.5 mcg/mL for HSV-1 and from 0.01 to 9.9 mcg/mL for HSV-2. The IC 50 for acyclovir against most laboratory strains and clinical isolates of VZV ranges from 0.12 to 10.8 mcg/mL. Acyclovir also demonstrates activity against the Oka vaccine strain of VZV with a mean IC 50 of 1.35 mcg/mL. Drug Resistance. Resistance of HSV and VZV to acyclovir can result from qualitative and quantitative changes in the viral TK and/or DNA polymerase. Clinical isolates of HSV and VZV with reduced susceptibility to acyclovir have been recovered from immunocompromised patients, especially with advanced HIV infection. While most of the acyclovir-resistant mutants isolated thus far from immunocompromised patients have been found to be TK-deficient mutants, other mutants involving the viral TK gene (TK partial and TK altered) and DNA polymerase have been isolated. TK-negative mutants may cause severe disease in infants and immunocompromised adults. The possibility of viral resistance to acyclovir should be considered in patients who show poor clinical response during therapy.</Description>
  </NDC>
  <NDC>
    <NDCCode>10202-751-71</NDCCode>
    <PackageDescription>1 BOTTLE in 1 CARTON (10202-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
    <NDC11Code>10202-0751-71</NDC11Code>
    <ProductNDC>10202-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>7 Select Pain Relief Pm</ProprietaryName>
    <NonProprietaryName>Acetaminophen, Diphenhydramine Hcl</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20140904</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>7-Eleven</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2017-11-29</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>11673-751-71</NDCCode>
    <PackageDescription>1 BOTTLE in 1 CARTON (11673-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
    <NDC11Code>11673-0751-71</NDC11Code>
    <ProductNDC>11673-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Up And Up Acetaminophen Pm</ProprietaryName>
    <NonProprietaryName>Acetaminophen, Diphenhydramine Hcl</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20120224</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>Target Corporation</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2017-11-22</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>30142-751-71</NDCCode>
    <PackageDescription>1 BOTTLE in 1 CARTON (30142-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
    <NDC11Code>30142-0751-71</NDC11Code>
    <ProductNDC>30142-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Pain Relief Pm</ProprietaryName>
    <NonProprietaryName>Acetaminophen, Diphenhydramine Hcl</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20120123</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>Kroger Company</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2017-12-07</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>35418-751-69</NDCCode>
    <PackageDescription>500 CARTON in 1 CARTON (35418-751-69)  &gt; 125 CARTON in 1 CARTON (35418-751-67)  &gt; 50 PACKET in 1 CARTON (35418-751-68)  &gt; 2 TABLET in 1 PACKET (35418-751-02) </PackageDescription>
    <NDC11Code>35418-0751-69</NDC11Code>
    <ProductNDC>35418-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Zee Ibutab</ProprietaryName>
    <NonProprietaryName>Ibuprofen</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20150910</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA079174</ApplicationNumber>
    <LabelerName>Zee Medical Inc</LabelerName>
    <SubstanceName>IBUPROFEN</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2021-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20201231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20180413</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
  </NDC>
  <NDC>
    <NDCCode>36800-751-71</NDCCode>
    <PackageDescription>1 BOTTLE in 1 CARTON (36800-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
    <NDC11Code>36800-0751-71</NDC11Code>
    <ProductNDC>36800-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Topcare Pain Relief Pm</ProprietaryName>
    <NonProprietaryName>Acetaminophen, Diphenhydramine Hcl</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20120203</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>Topco Associates LLC</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2019-11-26</LastUpdate>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
  </NDC>
  <NDC>
    <NDCCode>37012-751-71</NDCCode>
    <PackageDescription>1 BOTTLE in 1 CARTON (37012-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
    <NDC11Code>37012-0751-71</NDC11Code>
    <ProductNDC>37012-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Pain Relief Pm</ProprietaryName>
    <NonProprietaryName>Acetaminophen, Diphenhydramine Hcl</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20131031</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>Shopko Stores Operating Co., LLC</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2017-12-07</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>41190-751-71</NDCCode>
    <PackageDescription>1 BOTTLE in 1 CARTON (41190-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
    <NDC11Code>41190-0751-71</NDC11Code>
    <ProductNDC>41190-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Shoprite Pain Relief Pm</ProprietaryName>
    <NonProprietaryName>Acetaminophen, Diphenhydramine Hcl</NonProprietaryName>
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    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>Wakefern Food Corporation</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
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    <Status>Deprecated</Status>
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    <PackageDescription>1 BOTTLE in 1 CARTON (41250-751-71)  &gt; 50 TABLET, FILM COATED in 1 BOTTLE</PackageDescription>
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    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>Meijer Distribution Inc</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2018-04-09</LastUpdate>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20181231</ListingRecordCertifiedThrough>
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    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Careone Pain Relief Pm</ProprietaryName>
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    <DosageFormName>TABLET, FILM COATED</DosageFormName>
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    <StartMarketingDate>20120203</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>American Sales Company</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500; 25</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2018-12-28</LastUpdate>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
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    <DosageFormName>TABLET, FILM COATED</DosageFormName>
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    <StartMarketingDate>20120507</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH NOT FINAL</MarketingCategoryName>
    <ApplicationNumber>part343</ApplicationNumber>
    <LabelerName>HyVee Inc</LabelerName>
    <SubstanceName>ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE</SubstanceName>
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    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Status>Deprecated</Status>
    <LastUpdate>2020-01-01</LastUpdate>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
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    <NDCCode>46122-751-50</NDCCode>
    <PackageDescription>1 g in 1 POUCH (46122-751-50) </PackageDescription>
    <NDC11Code>46122-0751-50</NDC11Code>
    <ProductNDC>46122-751</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Good Neighbor Pharmacy Cold Therapy Pain Relief Patch</ProprietaryName>
    <NonProprietaryName>Menthol</NonProprietaryName>
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    <RouteName>TOPICAL</RouteName>
    <StartMarketingDate>20230401</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH DRUG</MarketingCategoryName>
    <ApplicationNumber>M017</ApplicationNumber>
    <LabelerName>Amerisource Bergen</LabelerName>
    <SubstanceName>MENTHOL</SubstanceName>
    <StrengthNumber>5</StrengthNumber>
    <StrengthUnit>g/100g</StrengthUnit>
    <Status>Active</Status>
    <LastUpdate>2025-12-23</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230401</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>For temporary relief of minor aches and pains of muscles and joints: arthritis, simple backache, bursitis, tendonitis, muscle strains, muscle sprains, bruises and cramps.</IndicationAndUsage>
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</NDCList>