RESTful Lookup — Test-Drive (2007 – 2026)

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<NDCList>
  <NDC>
    <NDCCode>83120-378-00</NDCCode>
    <PackageDescription>1 TUBE in 1 BOX (83120-378-00)  / 31.18 g in 1 TUBE</PackageDescription>
    <NDC11Code>83120-0378-00</NDC11Code>
    <ProductNDC>83120-378</ProductNDC>
    <ProductTypeName>HUMAN OTC DRUG</ProductTypeName>
    <ProprietaryName>Secondary Numb Lidocaine Phenylephrine Gel</ProprietaryName>
    <NonProprietaryName>Lidocaine, Phenylephrine Hydrochloride</NonProprietaryName>
    <DosageFormName>GEL</DosageFormName>
    <RouteName>TOPICAL</RouteName>
    <StartMarketingDate>20221010</StartMarketingDate>
    <MarketingCategoryName>OTC MONOGRAPH DRUG</MarketingCategoryName>
    <ApplicationNumber>M015</ApplicationNumber>
    <LabelerName>LALANI Rx Consulting, Inc.</LabelerName>
    <SubstanceName>LIDOCAINE; PHENYLEPHRINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>50; 2.5</StrengthNumber>
    <StrengthUnit>mg/g; mg/g</StrengthUnit>
    <Pharm_Classes>Adrenergic alpha1-Agonists [MoA], Amide Local Anesthetic [EPC], Amides [CS], Antiarrhythmic [EPC], Local Anesthesia [PE], alpha-1 Adrenergic Agonist [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2023-11-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20221010</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage> Temporary relief of pain  Temporarily shrinks hemorrhoidal tissue  For the temporary relief of anorectal discomfort associated with hemorrhoids.</IndicationAndUsage>
  </NDC>
  <NDC>
    <NDCCode>33261-378-00</NDCCode>
    <PackageDescription>100 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (33261-378-00) </PackageDescription>
    <NDC11Code>33261-0378-00</NDC11Code>
    <ProductNDC>33261-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Hydrocodone Bitartrate And Ibuprofen</ProprietaryName>
    <NonProprietaryName>Hydrocodone Bitartrate And Ibuprofen</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20080827</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA076604</ApplicationNumber>
    <LabelerName>Aidarex Pharmaceuticals LLC</LabelerName>
    <SubstanceName>HYDROCODONE BITARTRATE; IBUPROFEN</SubstanceName>
    <StrengthNumber>7.5; 200</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Pharm_Classes>Opioid Agonist [EPC],Opioid Agonists [MoA],Cyclooxygenase Inhibitors [MoA],Anti-Inflammatory Agents, Non-Steroidal [CS],Nonsteroidal Anti-inflammatory Drug [EPC]</Pharm_Classes>
    <DEASchedule>CII</DEASchedule>
    <Status>Deprecated</Status>
    <LastUpdate>2020-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20191231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20080827</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Carefully consider the potential benefits and risks of hydrocodone bitartrate and ibuprofen tablets and other treatment options before deciding to use hydrocodone bitartrate and ibuprofen tablets. Use the lowest effective dose for the shortest duration consistent with individual patient treatment goals (see WARNINGS). Hydrocodone bitartrate and ibuprofen tablets are indicated for the short-term (generally less than 10 days) management of acute pain. Hydrocodone bitartrate and ibuprofen tablets are not indicated for the treatment of such conditions as osteoarthritis or rheumatoid arthritis.</IndicationAndUsage>
    <Description>Each hydrocodone bitartrate and ibuprofen tablet contains:. Hydrocodone Bitartrate, USP     7.5 mg. Ibuprofen, USP                             200 mg. Hydrocodone bitartrate and ibuprofen is supplied in a fixed combination tablet form for oral administration. Hydrocodone bitartrate and ibuprofen combines the opioid analgesic agent, hydrocodone bitartrate, with the nonsteroidal anti-inflammatory (NSAID) agent, ibuprofen. Hydrocodone bitartrate is a semisynthetic and centrally acting opioid analgesic. Its chemical name is:4,5 (a)-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). Its chemical formula is: C18H21NO3C4H6O621/2H2O, and the molecular weight is 494.50. Its structural formula is:. Ibuprofen is a nonsteroidal anti-inflammatory agent [non-selective COX inhibitor] with analgesic and antipyretic properties. Its chemical name is: (±)-2-(p-isobutylphenyl) propionic acid. Its chemical formula is: C13H18O2, and the molecular weight is: 206.29. Its structural formula is:. Inactive ingredients in hydrocodone bitartrate and ibuprofen tablets include: colloidal silicon dioxide, croscarmellose sodium, hypromellose 2910 3cP, hypromellose 2910 6cP, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol 400, polyethylene glycol 8000, polydextrose, pregelatinized starch, titanium dioxide and triacetin.</Description>
  </NDC>
  <NDC>
    <NDCCode>57262-378-00</NDCCode>
    <PackageDescription>12500 g in 1 CONTAINER (57262-378-00) </PackageDescription>
    <NDC11Code>57262-0378-00</NDC11Code>
    <ProductNDC>57262-378</ProductNDC>
    <ProductTypeName>BULK INGREDIENT</ProductTypeName>
    <NonProprietaryName>Heparin Sodium</NonProprietaryName>
    <DosageFormName>POWDER</DosageFormName>
    <StartMarketingDate>20221227</StartMarketingDate>
    <MarketingCategoryName>BULK INGREDIENT</MarketingCategoryName>
    <LabelerName>Smithfield Bioscience, Inc.</LabelerName>
    <SubstanceName>HEPARIN SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/g</StrengthUnit>
    <Status>Unfinished</Status>
    <LastUpdate>2025-12-31</LastUpdate>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>27-DEC-22</StartMarketingDatePackage>
  </NDC>
  <NDC>
    <NDCCode>59088-378-00</NDCCode>
    <PackageDescription>1 KIT in 1 PACKAGE (59088-378-00)  *  5 g in 1 TUBE (0168-0357-05)  *  1  in 1 BAG (GS1:19555240400625)</PackageDescription>
    <NDC11Code>59088-0378-00</NDC11Code>
    <ProductNDC>59088-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Venipuncture Cpi</ProprietaryName>
    <NonProprietaryName>Lidocaine And Prilocaine</NonProprietaryName>
    <DosageFormName>KIT</DosageFormName>
    <StartMarketingDate>20160509</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA076453</ApplicationNumber>
    <LabelerName>PureTek Corporation</LabelerName>
    <Status>Deprecated</Status>
    <LastUpdate>2019-05-31</LastUpdate>
    <ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20181231</ListingRecordCertifiedThrough>
  </NDC>
  <NDC>
    <NDCCode>68001-378-00</NDCCode>
    <PackageDescription>100 TABLET in 1 BOTTLE (68001-378-00) </PackageDescription>
    <NDC11Code>68001-0378-00</NDC11Code>
    <ProductNDC>68001-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ursodiol</ProprietaryName>
    <NonProprietaryName>Ursodiol</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20190226</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA090801</ApplicationNumber>
    <LabelerName>BluePoint Laboratories</LabelerName>
    <SubstanceName>URSODIOL</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Bile Acid [EPC], Bile Acids and Salts [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-07-16</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20190226</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ursodiol tablets , 250 mg and 500 mg are indicated for the treatment of patients with primary biliary cholangitis (PBC).</IndicationAndUsage>
    <Description>Ursodiol Tablets USP, 250 mg are available as film-coated tablets for oral administration. Ursodiol Tablets USP, 500 mg are available as scored film-coated tablets for oral administration. Ursodiol (ursodeoxycholic acid, UDCA) is a naturally occurring bile acid found in small quantities in normal human bile and in larger quantities in the biles of certain species of bears. It is a white to almost white crystalline powder, freely soluble in alcohol and glacial acetic acid, sparingly soluble in chloroform, slightly soluble in ether, and practically insoluble in water. The chemical name of ursodiol is 3α,7ß-dihydroxy-5ß-cholan-24-oic (C 24H 40O 4). Ursodiol has a molecular weight of 392.57. Its structure is shown below:. Inactive ingredients: microcrystalline cellulose, povidone, sodium starch glycolate, magnesium stearate, ethylcellulose, dibutyl sebacate, carnauba wax, hypromellose, PEG 3350, PEG 8000, cetyl alcohol and sodium lauryl sulfate.</Description>
  </NDC>
  <NDC>
    <NDCCode>76420-378-00</NDCCode>
    <PackageDescription>1000 TABLET, FILM COATED in 1 BOTTLE (76420-378-00) </PackageDescription>
    <NDC11Code>76420-0378-00</NDC11Code>
    <ProductNDC>76420-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Cyclobenzaprine Hydrochloride</ProprietaryName>
    <NonProprietaryName>Cyclobenzaprine Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20170531</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208170</ApplicationNumber>
    <LabelerName>ASCLEMED USA INC.</LabelerName>
    <SubstanceName>CYCLOBENZAPRINE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Centrally-mediated Muscle Relaxation [PE], Muscle Relaxant [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-02-13</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20250620</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Cyclobenzaprine hydrochloride tablets, USP are indicated as an adjunct to rest and physical therapy for relief of muscle spasm associated with acute, painful musculoskeletal conditions. Improvement is manifested by relief of muscle spasm and its associated signs and symptoms, namely, pain, tenderness, limitation of motion, and restriction in activities of daily living. Cyclobenzaprine hydrochloride tablets should be used only for short periods (up to 2 or 3 weeks) because adequate evidence of effectiveness for more prolonged use is not available and because muscle spasm associated with acute, painful musculoskeletal conditions is generally of short duration and specific therapy for longer periods is seldom warranted. Cyclobenzaprine hydrochloride tablets have not been found effective in the treatment of spasticity associated with cerebral or spinal cord disease, or in children with cerebral palsy.</IndicationAndUsage>
    <Description>Cyclobenzaprine hydrochloride, USP is a tricyclic amine salt which is white to off white, odourless, crystalline powder with the molecular formula C 20H 21N  HCl and a molecular weight of 311.9. It has a melting point of 217°C, and a pKa of 8.47 at 25°C. It is freely soluble in water, in alcohol and in methanol, sparingly soluble in isopropanol, slightly soluble in chloroform and in methylene chloride, insoluble in n-hexane. If aqueous solutions are made alkaline, the free base separates. Cyclobenzaprine hydrochloride is designated chemically as 3-(5H -dibenzo[a,d] cyclohepten-5-ylidene)- N,N-dimethyl-1-propanamine hydrochloride, and has the following structural formula:. Cyclobenzaprine hydrochloride tablets, USP are available as 10 mg tablets for oral administration. Each 10 mg tablet contains cyclobenzaprine hydrochloride and the following inactive ingredients: crospovidone, hypromellose, lactose anhydrous, macrogol, magnesium stearate, polysorbate 80, pregelatinized starch, silicified microcrystalline cellulose, titanium dioxide. The tablets of 5 mg and 10 mg also contain D&amp;C Yellow #10 Aluminum Lake and FD&amp;C Yellow #6 Sunset Yellow FCF Aluminum Lake.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-2510-0</NDCCode>
    <PackageDescription>10 TABLET, FILM COATED in 1 BOTTLE (50090-2510-0) </PackageDescription>
    <NDC11Code>50090-2510-00</NDC11Code>
    <ProductNDC>50090-2510</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Valacyclovir</ProprietaryName>
    <NonProprietaryName>Valacyclovir</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20150525</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA203047</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>VALACYCLOVIR HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</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>Active</Status>
    <LastUpdate>2026-02-19</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20150525</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet is a deoxynucleoside analogue DNA polymerase inhibitor indicated for: Adult Patients ( 1.1)  Cold Sores (Herpes Labialis)  Genital Herpes     Treatment in immunocompetent patients (initial or recurrent episode)     Suppression in immunocompetent or HIV-1-infected patients     Reduction of transmission  Herpes Zoster Pediatric Patients ( 1.2)  Cold Sores (Herpes Labialis)  Chickenpox Limitations of Use ( 1.3) The efficacy and safety of valacyclovir tablets have not been established in immunocompromised patients other than for the suppression of genital herpes in HIV-1-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556.0 mg or 1.112 grams of valacyclovir hydrochloride USP equivalent to 500 mg or 1 gm of valacyclovir, respectively, and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate) is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. FDA approved dissolution test specifications differ from USP.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-2575-0</NDCCode>
    <PackageDescription>15 TABLET, FILM COATED in 1 BOTTLE (50090-2575-0) </PackageDescription>
    <NDC11Code>50090-2575-00</NDC11Code>
    <ProductNDC>50090-2575</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Valacyclovir</ProprietaryName>
    <NonProprietaryName>Valacyclovir</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20150525</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA203047</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>VALACYCLOVIR HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/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>Active</Status>
    <LastUpdate>2026-02-19</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20161028</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet is a deoxynucleoside analogue DNA polymerase inhibitor indicated for: Adult Patients ( 1.1)  Cold Sores (Herpes Labialis)  Genital Herpes     Treatment in immunocompetent patients (initial or recurrent episode)     Suppression in immunocompetent or HIV-1-infected patients     Reduction of transmission  Herpes Zoster Pediatric Patients ( 1.2)  Cold Sores (Herpes Labialis)  Chickenpox Limitations of Use ( 1.3) The efficacy and safety of valacyclovir tablets have not been established in immunocompromised patients other than for the suppression of genital herpes in HIV-1-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556.0 mg or 1.112 grams of valacyclovir hydrochloride USP equivalent to 500 mg or 1 gm of valacyclovir, respectively, and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate) is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. FDA approved dissolution test specifications differ from USP.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-7670-0</NDCCode>
    <PackageDescription>30 TABLET, FILM COATED in 1 BOTTLE (50090-7670-0) </PackageDescription>
    <NDC11Code>50090-7670-00</NDC11Code>
    <ProductNDC>50090-7670</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ambrisentan</ProprietaryName>
    <NonProprietaryName>Ambrisentan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220721</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA216531</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>AMBRISENTAN</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Endothelin Receptor Antagonist [EPC], Endothelin Receptor Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-10-09</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20251007</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ambrisentan tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) in adult patients. Studies establishing effectiveness included predominantly patients with WHO Functional Class II to III symptoms and etiologies of idiopathic or heritable PAH (60%) or PAH associated with connective tissue diseases (34%).</IndicationAndUsage>
    <Description>Ambrisentan tablets contain ambrisentan, an endothelin receptor antagonist. The  chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula. Figure 1   Ambrisentan Structural Formula. Ambrisentan is a white to light yellow crystalline powder. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is freely soluble in THF, sparingly soluble in ethyl acetate, slightly soluble in ethanol, practically insoluble in n-hexane and water. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan is available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. The tablets are film-coated with a coating material containing FD&amp;C Red #40, lecithin (soya), polyethylene glycol, polyvinyl alcohol-part hydrolyzed, talc, and titanium dioxide. Each square, pale pink ambrisentan tablet contains 5 mg of ambrisentan. Each oval, deep pink ambrisentan tablet contains 10 mg of ambrisentan. Ambrisentan tablets are unscored.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-7671-0</NDCCode>
    <PackageDescription>30 TABLET, FILM COATED in 1 BOTTLE (50090-7671-0) </PackageDescription>
    <NDC11Code>50090-7671-00</NDC11Code>
    <ProductNDC>50090-7671</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ambrisentan</ProprietaryName>
    <NonProprietaryName>Ambrisentan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220721</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA216531</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>AMBRISENTAN</SubstanceName>
    <StrengthNumber>5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Endothelin Receptor Antagonist [EPC], Endothelin Receptor Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-10-09</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20251007</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ambrisentan tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) in adult patients. Studies establishing effectiveness included predominantly patients with WHO Functional Class II to III symptoms and etiologies of idiopathic or heritable PAH (60%) or PAH associated with connective tissue diseases (34%).</IndicationAndUsage>
    <Description>Ambrisentan tablets contain ambrisentan, an endothelin receptor antagonist. The  chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula. Figure 1   Ambrisentan Structural Formula. Ambrisentan is a white to light yellow crystalline powder. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is freely soluble in THF, sparingly soluble in ethyl acetate, slightly soluble in ethanol, practically insoluble in n-hexane and water. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan is available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. The tablets are film-coated with a coating material containing FD&amp;C Red #40, lecithin (soya), polyethylene glycol, polyvinyl alcohol-part hydrolyzed, talc, and titanium dioxide. Each square, pale pink ambrisentan tablet contains 5 mg of ambrisentan. Each oval, deep pink ambrisentan tablet contains 10 mg of ambrisentan. Ambrisentan tablets are unscored.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-7702-0</NDCCode>
    <PackageDescription>90 TABLET, FILM COATED in 1 BOTTLE (50090-7702-0) </PackageDescription>
    <NDC11Code>50090-7702-00</NDC11Code>
    <ProductNDC>50090-7702</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Valacyclovir</ProprietaryName>
    <NonProprietaryName>Valacyclovir</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
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    <LabelerName>A-S Medication Solutions</LabelerName>
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    <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>
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    <StartMarketingDatePackage>20251014</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet is a deoxynucleoside analogue DNA polymerase inhibitor indicated for: Adult Patients ( 1.1)  Cold Sores (Herpes Labialis)  Genital Herpes     Treatment in immunocompetent patients (initial or recurrent episode)     Suppression in immunocompetent or HIV-1-infected patients     Reduction of transmission  Herpes Zoster Pediatric Patients ( 1.2)  Cold Sores (Herpes Labialis)  Chickenpox Limitations of Use ( 1.3) The efficacy and safety of valacyclovir tablets have not been established in immunocompromised patients other than for the suppression of genital herpes in HIV-1-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556.0 mg or 1.112 grams of valacyclovir hydrochloride USP equivalent to 500 mg or 1 gm of valacyclovir, respectively, and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate) is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. FDA approved dissolution test specifications differ from USP.</Description>
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    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA203047</ApplicationNumber>
    <LabelerName>RPK Pharmaceuticals, Inc.</LabelerName>
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    <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>
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    <StartMarketingDatePackage>20240101</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet, USP is a nucleoside analogue DNA polymerase inhibitor indicated for:  Adult Patients (1.1)   Cold Sores (Herpes Labialis)   Genital Herpes      Treatment in immunocompetent patients (initial or recurrent episode)      Suppression in immunocompetent or HIV-infected patients      Reduction of transmission   Herpes Zoster  Pediatric Patients (1.2)   Cold Sores (Herpes Labialis)   Chickenpox  Limitations of Use (1.3)   The efficacy and safety of valacyclovir tablets, USP have not been    established in immunocompromised patients other than for the suppression of genital herpes in HIV-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains valacyclovir hydrochloride USP equivalent to 500 mg or 1gm valacyclovir and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate)is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. Valacyclovir Tablets USP, 500 gm and 1 g complies with USP dissolution test 2.</Description>
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  <NDC>
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    <ProprietaryName>Cholestyramine</ProprietaryName>
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    <ApplicationNumber>ANDA077204</ApplicationNumber>
    <LabelerName>Physicians Total Care, Inc.</LabelerName>
    <SubstanceName>CHOLESTYRAMINE</SubstanceName>
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    <StrengthUnit>g/9g</StrengthUnit>
    <Pharm_Classes>Bile Acid Sequestrant [EPC],Bile-acid Binding Activity [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2018-07-24</LastUpdate>
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    <ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
    <IndicationAndUsage>1) Cholestyramine for Oral Suspension USP is indicated as adjunctive therapy to diet for the reduction of elevated serum cholesterol in patients with primary hypercholesterolemia (elevated low density lipoprotein [LDL] cholesterol) who do not respond adequately to diet. Cholestyramine may be useful to lower LDL cholesterol in patients who also have hypertriglyceridemia, but it is not indicated where hypertriglyceridemia is the abnormality of most concern. Therapy with lipid-altering agents should be a component of multiple risk factor intervention in those individuals at significantly increased risk for atherosclerotic vascular disease due to hypercholesterolemia. Treatment should begin and continue with dietary therapy specific for the type of hyperlipoproteinemia determined prior to initiation of drug therapy. Excess body weight may be an important factor and caloric restriction for weight normalization should be addressed prior to drug therapy in the overweight. Prior to initiating therapy with Cholestyramine, secondary causes of hypercholesterolemia (e.g., poorly controlled diabetes mellitus, hypothyroidism, nephrotic syndrome, dysproteinemias, obstructive liver disease, other drug therapy, alcoholism), should be excluded, and a lipid profile performed to assess Total cholesterol, HDL-C, and triglycerides (TG). For individuals with TG less than 400 mg/dL (less than 4.5 mmol/L), LDL-C can be estimated using the following equation. LDL-C = Total cholesterol – [(TG/5) + HDL-C]. For TG levels &gt;400 mg/dL, this equation is less accurate and LDL-C concentrations should be determined by ultracentrifugation. In hypertriglyceridemic patients, LDL-C may be low or normal despite elevated Total-C. In such cases Cholestyramine may not be indicated. Serum cholesterol and triglyceride levels should be determined periodically based on NCEP guidelines to confirm initial and adequate long-term response. A favorable trend in cholesterol reduction should occur during the first month of Cholestyramine therapy. The therapy should be continued to sustain cholesterol reduction. If adequate cholesterol reduction is not attained, increasing the dosage of Cholestyramine or adding other lipid-lowering agents in combination with Cholestyramine should be considered. Since the goal of treatment is to lower LDL-C, the NCEP 4 recommends that LDL-C levels be used to initiate and assess treatment response. If LDL-C levels are not available then Total-C alone may be used to monitor long-term therapy. A lipoprotein analysis (including LDL-C determination) should be carried out once a year. The NCEP treatment guidelines are summarized below. Cholestyramine monotherapy has been demonstrated to retard the rate of progression 2,3 and increase the rate of regression3 of coronary atherosclerosis. 2) Cholestyramine for oral suspension is indicated for the relief of pruritus associated with partial biliary obstruction. Cholestyramine for oral suspension has been shown to have a variable effect on serum cholesterol in these patients. Patients with primary biliary cirrhosis may exhibit an elevated cholesterol as part of their disease.</IndicationAndUsage>
    <Description>Cholestyramine for Oral Suspension USP, the chloride salt of a basic anion exchange resin, a cholesterol lowering agent, is intended for oral administration. Cholestyramine resin is quite hydrophilic, but insoluble in water. The cholestyramine resin in Cholestyramine is not absorbed from the digestive tract. Four grams of anhydrous cholestyramine resin is contained in 9 grams of Cholestyramine for Oral Suspension USP. Four grams of anhydrous cholestyramine resin is contained in 5 grams of Cholestyramine for Oral Suspension USP, Light. It is represented by the following structural formula. Cholestyramine for Oral Suspension USP contains the following inactive ingredients: acacia, citric acid, D&amp;C Yellow No. 10, FD&amp;C Yellow No. 6, flavor (natural and artificial Orange), polysorbate 80, propylene glycol alginate and sucrose. Cholestyramine for Oral Suspension USP, Light contains the following inactive ingredients: aspartame, citric acid, colloidal silicon dioxide, D&amp;C Yellow No. 10, FD&amp;C Red No. 40, flavor (natural and artificial Orange), maltodextrin, propylene glycol alginate and xanthan gum.</Description>
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    <PackageDescription>6 TABLET, FILM COATED in 1 BOTTLE (68788-7587-0) </PackageDescription>
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    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Valacyclovir</ProprietaryName>
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    <ApplicationNumber>ANDA203047</ApplicationNumber>
    <LabelerName>Preferred Pharmaceuticals, Inc.</LabelerName>
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    <StrengthUnit>g/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>
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    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20191227</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet is a deoxynucleoside analogue DNA polymerase inhibitor indicated for: Adult Patients ( )  Cold Sores (Herpes Labialis)  Genital Herpes     Treatment in immunocompetent patients (initial or recurrent episode)     Suppression in immunocompetent or HIV-1-infected patients     Reduction of transmission  Herpes Zoster Pediatric Patients ( )  Cold Sores (Herpes Labialis)  Chickenpox Limitations of Use ( ) The efficacy and safety of valacyclovir tablets have not been established in immunocompromised patients other than for the suppression of genital herpes in HIV-1-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556.0 mg or 1.112 grams of valacyclovir hydrochloride USP equivalent to 500 mg or 1 gm of valacyclovir, respectively, and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate) is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. FDA approved dissolution test specifications differ from USP.</Description>
  </NDC>
  <NDC>
    <NDCCode>70518-4417-0</NDCCode>
    <PackageDescription>30 TABLET, FILM COATED in 1 BLISTER PACK (70518-4417-0) </PackageDescription>
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    <ProductNDC>70518-4417</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Valacyclovir</ProprietaryName>
    <NonProprietaryName>Valacyclovir</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
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    <StartMarketingDate>20250731</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA203047</ApplicationNumber>
    <LabelerName>REMEDYREPACK INC.</LabelerName>
    <SubstanceName>VALACYCLOVIR HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>500</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>Active</Status>
    <LastUpdate>2026-09-12</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20250731</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet is a deoxynucleoside analogue DNA polymerase inhibitor indicated for: Adult Patients ( 1.1)  Cold Sores (Herpes Labialis)  Genital Herpes     Treatment in immunocompetent patients (initial or recurrent episode)     Suppression in immunocompetent or HIV-1-infected patients     Reduction of transmission  Herpes Zoster Pediatric Patients ( 1.2)  Cold Sores (Herpes Labialis)  Chickenpox Limitations of Use ( 1.3) The efficacy and safety of valacyclovir tablets have not been established in immunocompromised patients other than for the suppression of genital herpes in HIV-1-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556.0 mg or 1.112 grams of valacyclovir hydrochloride USP equivalent to 500 mg or 1 gm of valacyclovir, respectively, and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate) is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. FDA approved dissolution test specifications differ from USP.</Description>
  </NDC>
  <NDC>
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    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Valacyclovir</ProprietaryName>
    <NonProprietaryName>Valacyclovir</NonProprietaryName>
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    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA203047</ApplicationNumber>
    <LabelerName>Bryant Ranch Prepack</LabelerName>
    <SubstanceName>VALACYCLOVIR HYDROCHLORIDE</SubstanceName>
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    <StrengthUnit>g/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>Active</Status>
    <LastUpdate>2024-08-30</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20211005</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Valacyclovir tablet is a deoxynucleoside analogue DNA polymerase inhibitor indicated for: Adult Patients ( 1.1)  Cold Sores (Herpes Labialis)  Genital Herpes     Treatment in immunocompetent patients (initial or recurrent episode)     Suppression in immunocompetent or HIV-1-infected patients     Reduction of transmission  Herpes Zoster Pediatric Patients ( 1.2)  Cold Sores (Herpes Labialis)  Chickenpox Limitations of Use ( 1.3) The efficacy and safety of valacyclovir tablets have not been established in immunocompromised patients other than for the suppression of genital herpes in HIV-1-infected patients.</IndicationAndUsage>
    <Description>Valacyclovir hydrochloride is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556.0 mg or 1.112 grams of valacyclovir hydrochloride USP equivalent to 500 mg or 1 gm of valacyclovir, respectively, and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&amp;C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L-valine2-[(2-amino-1,6-dihydro-6-oxo-9 H-purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula:. Valacyclovir hydrochloride USP (monohydrate) is a white or almost white powder with the molecular formula C 13H 23N 6O 5Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. FDA approved dissolution test specifications differ from USP.</Description>
  </NDC>
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    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA074557</ApplicationNumber>
    <LabelerName>Eon Labs, Inc.</LabelerName>
    <SubstanceName>CHOLESTYRAMINE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>g/9g</StrengthUnit>
    <Pharm_Classes>Bile Acid Sequestrant [EPC], Bile-acid Binding Activity [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-10-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
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    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>1) Cholestyramine for Oral Suspension, USP powder is indicated as adjunctive therapy to diet for the reduction of elevated serum cholesterol in patients with primary hypercholesterolemia (elevated low density lipoprotein [LDL] cholesterol) who do not respond adequately to diet. Cholestyramine for Oral Suspension, USP powder may be useful to lower LDL cholesterol in patients who also have hypertriglyceridemia, but it is not indicated where hypertriglyceridemia is the abnormality of most concern. Therapy with lipid-altering agents should be a component of multiple risk factor intervention in those individuals at significantly increased risk for atherosclerotic vascular disease due to hypercholesterolemia. Treatment should begin and continue with dietary therapy specific for the type of hyperlipoproteinemia determined prior to initiation of drug therapy. Excess body weight may be an important factor and caloric restriction for weight normalization should be addressed prior to drug therapy in the overweight. Prior to initiating therapy with cholestyramine resin, secondary causes of hypercholesterolemia (e.g., poorly controlled diabetes mellitus, hypothyroidism, nephrotic syndrome, dysproteinemias, obstructive liver disease, other drug therapy, alcoholism), should be excluded and a lipid profile performed to assess Total cholesterol, HDL-C and triglycerides (TG). For individuals with TG less than 400 mg/dL (&lt;4.5 mmol/L), LDL-C can be estimated using the following equation. LDL-C = Total cholesterol - [(TG/5) + HDL-C]. For TG levels &gt; 400 mg/dL, this equation is less accurate and LDL-C concentrations should be determined by ultracentrifugation. In hypertriglyceridemic patients, LDL-C may be low or normal despite elevated Total-C. In such cases cholestyramine resin may not be indicated. Serum cholesterol and triglyceride levels should be determined periodically based on NCEP guidelines to confirm initial and adequate long-term response. A favorable trend in cholesterol reduction should occur during the first month of cholestyramine resin therapy. The therapy should be continued to sustain cholesterol reduction. If adequate cholesterol reduction is not attained, increasing the dosage of cholestyramine resin or adding other lipid-lowering agents in combination with cholestyramine resin should be considered. Since the goal of treatment is to lower LDL-C, the NCEP4 recommends that LDL-C levels be used to initiate and assess treatment response. If LDL-C levels are not available then Total-C alone may be used to monitor long-term therapy. A lipoprotein analysis (including LDL-C determination) should be carried out once a year. The NCEP treatment guidelines are summarized below. Cholestyramine resin monotherapy has been demonstrated to retard the rate of progression2,3 and increase the rate of regression3 of coronary atherosclerosis. 2) Cholestyramine for Oral Suspension, USP powder is indicated for the relief of pruritus associated with partial biliary obstruction. Cholestyramine resin has been shown to have a variable effect on serum cholesterol in these patients. Patients with primary biliary cirrhosis may exhibit an elevated cholesterol as part of their disease.</IndicationAndUsage>
    <Description>Cholestyramine for Oral Suspension, USP powder, the chloride salt of a basic anion exchange resin, a cholesterol lowering agent, is intended for oral administration. Cholestyramine resin is quite hydrophilic, but insoluble in water. Cholestyramine resin is not absorbed from the digestive tract. Nine grams of Cholestyramine for Oral Suspension, USP powder contain 4 grams of cholestyramine resin. It is represented by the following structural formula. Representation of structure of main polymeric groups. Inactive ingredients: citric acid anhydrous, fructose, mono ammonium glycyrrhizinate, pectin, propylene glycol alginate, sorbitol, sucrose, xanthan gum, natural and artificial orange flavor, D&amp;C yellow No. 10 aluminum lake, FD&amp;C yellow No. 6 aluminum lake.</Description>
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    <PackageDescription>378 g in 1 CAN (0245-0536-37) </PackageDescription>
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    <ProductNDC>0245-0536</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Cholestyramine</ProprietaryName>
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    <DosageFormName>POWDER, FOR SUSPENSION</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>19960815</StartMarketingDate>
    <EndMarketingDate>20230930</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA074557</ApplicationNumber>
    <LabelerName>Upsher-Smith Laboratories, Inc.</LabelerName>
    <SubstanceName>CHOLESTYRAMINE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>g/9g</StrengthUnit>
    <Pharm_Classes>Bile Acid Sequestrant [EPC], Bile-acid Binding Activity [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2021-10-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
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    <StartMarketingDatePackage>20120105</StartMarketingDatePackage>
    <EndMarketingDatePackage>20210930</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
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    <PackageDescription>30 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (0378-4270-93) </PackageDescription>
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    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ambrisentan</ProprietaryName>
    <NonProprietaryName>Ambrisentan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20190429</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208441</ApplicationNumber>
    <LabelerName>Mylan Pharmaceuticals Inc.</LabelerName>
    <SubstanceName>AMBRISENTAN</SubstanceName>
    <StrengthNumber>5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Endothelin Receptor Antagonist [EPC], Endothelin Receptor Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-03-06</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20190429</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ambrisentan tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) in adult patients: 1 To improve exercise ability and delay clinical worsening. .</IndicationAndUsage>
    <Description>Ambrisentan tablets contain ambrisentan, an endothelin receptor antagonist. The chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula. Ambrisentan is a white to off-white powder. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is practically insoluble in water and in aqueous solutions at low pH. Solubility increases in aqueous solutions at higher pH. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan tablets are available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: anhydrous lactose, croscarmellose sodium, FD&amp;C Blue No. 2 Aluminum Lake, FD&amp;C Red No. 40 Aluminum Lake, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. Each round, pink ambrisentan tablet contains 5 mg of ambrisentan. Each capsule shaped, pink ambrisentan tablet contains 10 mg of ambrisentan. Ambrisentan tablets are unscored.</Description>
  </NDC>
  <NDC>
    <NDCCode>0378-4271-93</NDCCode>
    <PackageDescription>30 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (0378-4271-93) </PackageDescription>
    <NDC11Code>00378-4271-93</NDC11Code>
    <ProductNDC>0378-4271</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ambrisentan</ProprietaryName>
    <NonProprietaryName>Ambrisentan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20190429</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208441</ApplicationNumber>
    <LabelerName>Mylan Pharmaceuticals Inc.</LabelerName>
    <SubstanceName>AMBRISENTAN</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Endothelin Receptor Antagonist [EPC], Endothelin Receptor Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-03-06</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20190429</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ambrisentan tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) in adult patients: 1 To improve exercise ability and delay clinical worsening. .</IndicationAndUsage>
    <Description>Ambrisentan tablets contain ambrisentan, an endothelin receptor antagonist. The chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula. Ambrisentan is a white to off-white powder. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is practically insoluble in water and in aqueous solutions at low pH. Solubility increases in aqueous solutions at higher pH. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan tablets are available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: anhydrous lactose, croscarmellose sodium, FD&amp;C Blue No. 2 Aluminum Lake, FD&amp;C Red No. 40 Aluminum Lake, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. Each round, pink ambrisentan tablet contains 5 mg of ambrisentan. Each capsule shaped, pink ambrisentan tablet contains 10 mg of ambrisentan. Ambrisentan tablets are unscored.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-1005-20</NDCCode>
    <PackageDescription>20 POUCH in 1 CASE (0409-1005-20)  / 1 BAG in 1 POUCH / 500 mL in 1 BAG (0409-1005-01) </PackageDescription>
    <NDC11Code>00409-1005-20</NDC11Code>
    <ProductNDC>0409-1005</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Heparin Sodium</ProprietaryName>
    <NonProprietaryName>Heparin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>20230227</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA018916</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>HEPARIN SODIUM</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>[USP'U]/100mL</StrengthUnit>
    <Pharm_Classes>Anti-coagulant [EPC], Heparin [CS], Unfractionated Heparin [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-05-14</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230227</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Heparin Sodium in Sodium Chloride Injection at a concentration of 2 units/mL is indicated as an anticoagulant to maintain catheter patency.</IndicationAndUsage>
    <Description>Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 200 USP Units; sodium chloride, 0.9 g; citric acid, monohydrate, 40 mg and dibasic sodium phosphate, heptahydrate, 434 mg added as buffers. Each liter contains the following electrolytes: Sodium 186.4 mEq; phosphate (as HPO4=) 32.4 mEq, citrate 5.7 mEq and chloride 154 mEq. Osmolar concentration, 378 mOsmol/liter (calc.); pH 7.0 (5.0 – 7.5). Heparin Sodium, USP is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose-6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2) &gt; (1) &gt; (4) &gt; (3) &gt; (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits). Sodium Chloride, USP is chemically designated NaCl, a white crystalline compound freely soluble in water. Dibasic Sodium Phosphate, USP (heptahydrate), is chemically designated (Na2HPO4 ∙ 7H2O), colorless or white granular salt freely soluble in water. Citric Acid, USP, hydrous (monohydrate) is chemically designated C6H8O7 ∙ H2O, colorless, translucent crystals or white crystalline powder very soluble in water. It has the following structural formula. Water for Injection, USP is chemically designated H2O. The flexible plastic container is fabricated from either polyvinylchloride or polyolefin plastic. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-2222-12</NDCCode>
    <PackageDescription>12 POUCH in 1 CASE (0409-2222-12)  / 1 BAG in 1 POUCH / 1000 mL in 1 BAG (0409-2222-01) </PackageDescription>
    <NDC11Code>00409-2222-12</NDC11Code>
    <ProductNDC>0409-2222</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Heparin Sodium</ProprietaryName>
    <NonProprietaryName>Heparin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>20230227</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA018916</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>HEPARIN SODIUM</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>[USP'U]/100mL</StrengthUnit>
    <Pharm_Classes>Anti-coagulant [EPC], Heparin [CS], Unfractionated Heparin [EPC]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-05-14</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230227</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Heparin Sodium in Sodium Chloride Injection at a concentration of 2 units/mL is indicated as an anticoagulant to maintain catheter patency.</IndicationAndUsage>
    <Description>Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 200 USP Units; sodium chloride, 0.9 g; citric acid, monohydrate, 40 mg and dibasic sodium phosphate, heptahydrate, 434 mg added as buffers. Each liter contains the following electrolytes: Sodium 186.4 mEq; phosphate (as HPO4=) 32.4 mEq, citrate 5.7 mEq and chloride 154 mEq. Osmolar concentration, 378 mOsmol/liter (calc.); pH 7.0 (5.0 – 7.5). Heparin Sodium, USP is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose-6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2) &gt; (1) &gt; (4) &gt; (3) &gt; (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits). Sodium Chloride, USP is chemically designated NaCl, a white crystalline compound freely soluble in water. Dibasic Sodium Phosphate, USP (heptahydrate), is chemically designated (Na2HPO4 ∙ 7H2O), colorless or white granular salt freely soluble in water. Citric Acid, USP, hydrous (monohydrate) is chemically designated C6H8O7 ∙ H2O, colorless, translucent crystals or white crystalline powder very soluble in water. It has the following structural formula. Water for Injection, USP is chemically designated H2O. The flexible plastic container is fabricated from either polyvinylchloride or polyolefin plastic. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-7620-03</NDCCode>
    <PackageDescription>18 POUCH in 1 CASE (0409-7620-03)  / 1 BAG in 1 POUCH / 500 mL in 1 BAG (0409-7620-13) </PackageDescription>
    <NDC11Code>00409-7620-03</NDC11Code>
    <ProductNDC>0409-7620</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Heparin Sodium</ProprietaryName>
    <NonProprietaryName>Heparin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>20050331</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA018916</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>HEPARIN SODIUM</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>[USP'U]/100mL</StrengthUnit>
    <Pharm_Classes>Anti-coagulant [EPC], Heparin [CS], Unfractionated Heparin [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-05-14</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20050331</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Heparin Sodium in Sodium Chloride Injection at a concentration of 2 units/mL is indicated as an anticoagulant to maintain catheter patency.</IndicationAndUsage>
    <Description>Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 200 USP Units; sodium chloride, 0.9 g; citric acid, monohydrate, 40 mg and dibasic sodium phosphate, heptahydrate, 434 mg added as buffers. Each liter contains the following electrolytes: Sodium 186.4 mEq; phosphate (as HPO4=) 32.4 mEq, citrate 5.7 mEq and chloride 154 mEq. Osmolar concentration, 378 mOsmol/liter (calc.); pH 7.0 (5.0 – 7.5). Heparin Sodium, USP is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose-6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2) &gt; (1) &gt; (4) &gt; (3) &gt; (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits). Sodium Chloride, USP is chemically designated NaCl, a white crystalline compound freely soluble in water. Dibasic Sodium Phosphate, USP (heptahydrate), is chemically designated (Na2HPO4 ∙ 7H2O), colorless or white granular salt freely soluble in water. Citric Acid, USP, hydrous (monohydrate) is chemically designated C6H8O7 ∙ H2O, colorless, translucent crystals or white crystalline powder very soluble in water. It has the following structural formula. Water for Injection, USP is chemically designated H2O. The flexible plastic container is fabricated from either polyvinylchloride or polyolefin plastic. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-7620-59</NDCCode>
    <PackageDescription>12 POUCH in 1 CASE (0409-7620-59)  / 1 BAG in 1 POUCH / 1000 mL in 1 BAG (0409-7620-49) </PackageDescription>
    <NDC11Code>00409-7620-59</NDC11Code>
    <ProductNDC>0409-7620</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Heparin Sodium</ProprietaryName>
    <NonProprietaryName>Heparin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>20050331</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA018916</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>HEPARIN SODIUM</SubstanceName>
    <StrengthNumber>200</StrengthNumber>
    <StrengthUnit>[USP'U]/100mL</StrengthUnit>
    <Pharm_Classes>Anti-coagulant [EPC], Heparin [CS], Unfractionated Heparin [EPC]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-05-14</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20050331</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Heparin Sodium in Sodium Chloride Injection at a concentration of 2 units/mL is indicated as an anticoagulant to maintain catheter patency.</IndicationAndUsage>
    <Description>Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 200 USP Units; sodium chloride, 0.9 g; citric acid, monohydrate, 40 mg and dibasic sodium phosphate, heptahydrate, 434 mg added as buffers. Each liter contains the following electrolytes: Sodium 186.4 mEq; phosphate (as HPO4=) 32.4 mEq, citrate 5.7 mEq and chloride 154 mEq. Osmolar concentration, 378 mOsmol/liter (calc.); pH 7.0 (5.0 – 7.5). Heparin Sodium, USP is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose-6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2) &gt; (1) &gt; (4) &gt; (3) &gt; (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits). Sodium Chloride, USP is chemically designated NaCl, a white crystalline compound freely soluble in water. Dibasic Sodium Phosphate, USP (heptahydrate), is chemically designated (Na2HPO4 ∙ 7H2O), colorless or white granular salt freely soluble in water. Citric Acid, USP, hydrous (monohydrate) is chemically designated C6H8O7 ∙ H2O, colorless, translucent crystals or white crystalline powder very soluble in water. It has the following structural formula. Water for Injection, USP is chemically designated H2O. The flexible plastic container is fabricated from either polyvinylchloride or polyolefin plastic. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers.</Description>
  </NDC>
  <NDC>
    <NDCCode>0591-2405-30</NDCCode>
    <PackageDescription>30 TABLET, FILM COATED in 1 BOTTLE (0591-2405-30) </PackageDescription>
    <NDC11Code>00591-2405-30</NDC11Code>
    <ProductNDC>0591-2405</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ambrisentan</ProprietaryName>
    <NonProprietaryName>Ambrisentan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20190430</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208252</ApplicationNumber>
    <LabelerName>Actavis Pharma, Inc.</LabelerName>
    <SubstanceName>AMBRISENTAN</SubstanceName>
    <StrengthNumber>5</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Endothelin Receptor Antagonist [EPC], Endothelin Receptor Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-04-10</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20190430</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ambrisentan tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) in adult patients: 1 To improve exercise ability and delay clinical worsening. , 2 In combination with tadalafil to reduce the risks of disease progression and hospitalization for worsening PAH, and to improve exercise ability [see Clinical Studies (14.2)]. .</IndicationAndUsage>
    <Description>Ambrisentan is an endothelin receptor antagonist. The chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula:. Figure 1: Ambrisentan Structural Formula. Ambrisentan is a white to light yellow, crystalline powder. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is practically insoluble in water and in aqueous solutions at low pH. Solubility increases in aqueous solutions at higher pH. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan is available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate, and microcrystalline cellulose. The tablets are film-coated with a coating material containing lecithin, polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Each 5 mg ambrisentan film-coated tablet is white to off-white and capsule shaped. Each 10 mg ambrisentan film-coated tablet is white to off-white and capsule shaped. Ambrisentan tablets are unscored.</Description>
  </NDC>
  <NDC>
    <NDCCode>0591-2406-30</NDCCode>
    <PackageDescription>30 TABLET, FILM COATED in 1 BOTTLE (0591-2406-30) </PackageDescription>
    <NDC11Code>00591-2406-30</NDC11Code>
    <ProductNDC>0591-2406</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ambrisentan</ProprietaryName>
    <NonProprietaryName>Ambrisentan</NonProprietaryName>
    <DosageFormName>TABLET, FILM COATED</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20190430</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208252</ApplicationNumber>
    <LabelerName>Actavis Pharma, Inc.</LabelerName>
    <SubstanceName>AMBRISENTAN</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Endothelin Receptor Antagonist [EPC], Endothelin Receptor Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-04-10</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20190430</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ambrisentan tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) in adult patients: 1 To improve exercise ability and delay clinical worsening. , 2 In combination with tadalafil to reduce the risks of disease progression and hospitalization for worsening PAH, and to improve exercise ability [see Clinical Studies (14.2)]. .</IndicationAndUsage>
    <Description>Ambrisentan is an endothelin receptor antagonist. The chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula:. Figure 1: Ambrisentan Structural Formula. Ambrisentan is a white to light yellow, crystalline powder. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is practically insoluble in water and in aqueous solutions at low pH. Solubility increases in aqueous solutions at higher pH. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan is available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate, and microcrystalline cellulose. The tablets are film-coated with a coating material containing lecithin, polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Each 5 mg ambrisentan film-coated tablet is white to off-white and capsule shaped. Each 10 mg ambrisentan film-coated tablet is white to off-white and capsule shaped. Ambrisentan tablets are unscored.</Description>
  </NDC>
  <NDC>
    <NDCCode>0832-0536-60</NDCCode>
    <PackageDescription>60 CAN in 1 CARTON (0832-0536-60)  / 378 g in 1 CAN (0832-0536-37) </PackageDescription>
    <NDC11Code>00832-0536-60</NDC11Code>
    <ProductNDC>0832-0536</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Cholestyramine</ProprietaryName>
    <NonProprietaryName>Cholestyramine</NonProprietaryName>
    <DosageFormName>POWDER, FOR SUSPENSION</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20220121</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA214877</ApplicationNumber>
    <LabelerName>Upsher-Smith Laboratories,LLC</LabelerName>
    <SubstanceName>CHOLESTYRAMINE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>g/9g</StrengthUnit>
    <Pharm_Classes>Bile Acid Sequestrant [EPC], Bile-acid Binding Activity [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-07-17</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220121</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>1) Cholestyramine for oral suspension powder is indicated as adjunctive therapy to diet for the reduction of elevated serum cholesterol in patients with primary hypercholesterolemia (elevated low-density lipoprotein [LDL] cholesterol) who do not respond adequately to diet. Cholestyramine for oral suspension powder may be useful to lower LDL cholesterol in patients who also have hypertriglyceridemia, but it is not indicated where hypertriglyceridemia is the abnormality of most concern.Therapy with lipid-altering agents should be a component of multiple risk factor intervention in those individuals at significantly increased risk for atherosclerotic vascular disease due to hypercholesterolemia. Treatment should begin and continue with dietary therapy specific for the type of hyperlipoproteinemia determined prior to initiation of drug therapy. Excess body weight may be an important factor and caloric restriction for weight normalization should be addressed prior to drug therapy in the overweight.Prior to initiating therapy with cholestyramine resin, secondary causes of hypercholesterolemia (e.g., poorly controlled diabetes mellitus, hypothyroidism, nephrotic syndrome, dysproteinemias, obstructive liver disease, other drug therapy, alcoholism), should be excluded and a lipid profile performed to assess Total cholesterol, HDL-C and triglycerides (TG). For individuals with TG less than 400 mg/dL (&lt;4.5 mmol/L), LDL-C can be estimated using the following equation:LDL-C = Total cholesterol - [(TG/5) + HDL-C] For TG levels &gt; 400 mg/dL, this equation is less accurate and LDL-C concentrations should be determined by ultracentrifugation. In hypertriglyceridemic patients, LDL-C may be low or normal despite elevated Total-C. In such cases cholestyramine resin may not be indicated.Serum cholesterol and triglyceride levels should be determined periodically based on NCEP guidelines to confirm initial and adequate long-term response. A favorable trend in cholesterol reduction should occur during the first month of cholestyramine resin therapy. The therapy should be continued to sustain cholesterol reduction. If adequate cholesterol reduction is not attained, increasing the dosage of cholestyramine resin or adding other lipid-lowering agents in combination with cholestyramine resin should be considered.Since the goal of treatment is to lower LDL-C, the NCEP4 recommends that LDL-C levels be used to initiate and assess treatment response. If LDL-C levels are not available, then Total-C alone may be used to monitor long-term therapy. A lipoprotein analysis (including LDL-C determination) should be carried out once a year. The NCEP treatment guidelines are summarized below.</IndicationAndUsage>
    <Description>Cholestyramine for oral suspension, USP powder, the chloride salt of a basic anion exchange resin, a cholesterol lowering agent, is intended for oral administration. Cholestyramine resin is quite hydrophilic, but insoluble in water. Cholestyramine resin is not absorbed from the digestive tract. Nine grams of cholestyramine for oral suspension, USP powder contain 4 grams of cholestyramine resin. It is represented by the following structural formula. Cholestyramine for oral suspension, USP powder contains the following inactive ingredients: acacia, anhydrous citric acid, D&amp;C Yellow No. 10 Aluminum Lake, orange flavor (containing; modified food starch [with added corn syrup], maltodextrin, citric acid, silicon dioxide and natural tocopherols), propylene glycol alginate and sucrose.</Description>
  </NDC>
  <NDC>
    <NDCCode>10544-378-02</NDCCode>
    <PackageDescription>112 TABLET in 1 BOTTLE (10544-378-02)</PackageDescription>
    <NDC11Code>10544-0378-02</NDC11Code>
    <ProductNDC>10544-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Methadone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Methadone Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20080602</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA040517</ApplicationNumber>
    <LabelerName>Blenheim Pharmacal, Inc.</LabelerName>
    <SubstanceName>METHADONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Full Opioid Agonists [MoA],Opioid Agonist [EPC]</Pharm_Classes>
    <DEASchedule>CII</DEASchedule>
    <Status>Deprecated</Status>
    <LastUpdate>2015-01-23</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>10544-378-08</NDCCode>
    <PackageDescription>168 TABLET in 1 BOTTLE (10544-378-08)</PackageDescription>
    <NDC11Code>10544-0378-08</NDC11Code>
    <ProductNDC>10544-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Methadone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Methadone Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20080602</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA040517</ApplicationNumber>
    <LabelerName>Blenheim Pharmacal, Inc.</LabelerName>
    <SubstanceName>METHADONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Full Opioid Agonists [MoA],Opioid Agonist [EPC]</Pharm_Classes>
    <DEASchedule>CII</DEASchedule>
    <Status>Deprecated</Status>
    <LastUpdate>2015-01-23</LastUpdate>
  </NDC>
  <NDC>
    <NDCCode>10544-378-28</NDCCode>
    <PackageDescription>28 TABLET in 1 BOTTLE (10544-378-28)</PackageDescription>
    <NDC11Code>10544-0378-28</NDC11Code>
    <ProductNDC>10544-378</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Methadone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Methadone Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>20080602</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA040517</ApplicationNumber>
    <LabelerName>Blenheim Pharmacal, Inc.</LabelerName>
    <SubstanceName>METHADONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Full Opioid Agonists [MoA],Opioid Agonist [EPC]</Pharm_Classes>
    <DEASchedule>CII</DEASchedule>
    <Status>Deprecated</Status>
    <LastUpdate>2015-01-23</LastUpdate>
  </NDC>
</NDCList>