Apremilast

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Apremilast API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : (S)-N-(2′-(1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,1′,3,3′-tetraoxo-[2,4′-biisoindolin]-4-yl)acetamide ; Apremilast dimer Impurity | 1802246-60-1

    Code: JCAML-04
    CAS: 1802246-60-1
    Chemical Formula: C30H27N3O9S
    Molecular Weight: 605.62
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: (S)-N-(2'-(1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,1',3,3'-tetraoxo-[2,4'-biisoindolin]-4-yl)acetamide ; Apremilast dimer Impurity | 1802246-60-1  is useful as reference Impurity standard.
    (S)-N-(2'-(1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,1',3,3'-tetraoxo-[2,4'-biisoindolin]-4-yl)acetamide ; Apremilast dimer Impurity  | 1802246-60-1
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    Product Name : Methyl p-Toluenesulfonate ; Methyl 4-methylbenzenesulfonate | 80-48-8

    Code: JCAML-03
    CAS: 80-48-8
    Chemical Formula: C8H10O3S  
    Molecular Weight: 186.23
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Methyl p-Toluenesulfonate ; Methyl 4-methylbenzenesulfonate | 80-48-8  is useful as reference Impurity standard.
    Methyl p-Toluenesulfonate ; Methyl 4-methylbenzenesulfonate  | 80-48-8
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    Product Name : Apremilast EP Impurity B ;3-Acetamidophthalic Acid;3-Acetamidophthalic Acid ;3-(Acetylamino)-1,2-benzenedicarboxylic Acid |15371-06-9

    Code: JCAML-02
    CAS: 15371-06-9
    Chemical Formula: C10H9NO5
    Molecular Weight: 223.18
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Apremilast EP Impurity B ;3-Acetamidophthalic Acid;3-Acetamidophthalic Acid ;3-(Acetylamino)-1,2-benzenedicarboxylic Acid |15371-06-9  is useful as reference Impurity standard.
    Apremilast EP Impurity B ;3-Acetamidophthalic Acid;3-Acetamidophthalic Acid ;3-(Acetylamino)-1,2-benzenedicarboxylic Acid  |15371-06-9
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    Product Name : Apremilast EP Impurity H (S)-Isomer; (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine | 608141-42-0

    Code: JCAML-01
    CAS: 608141-42-0
    Chemical Formula: C12H19NO4S
    Molecular Weight: 273.35
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Apremilast EP Impurity H (S)-Isomer; (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine | 608141-42-0  is useful as reference Impurity standard.
    Apremilast EP Impurity H (S)-Isomer; (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine   | 608141-42-0