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    Azathioprine EP Impurity A

    Azathioprine EP Impurity A

    Synonym

    1-methyl-4-nitro-1H-imidazol-5-amine

    Molecular Formula

    C4H6N4O2

    Molecular Weight

    142.12

    Catalogue Number

    AR-A03093

    Parent Drug

    AZATHIOPRINE

    CAS Number

    4531-54-8

    Collections: AZATHIOPRINE

    Category: 4531-54-8, AR-A03093, AZATHIOPRINE, C4H6N4O2

    RELATED PRODUCTS
    Azathioprine-13C2-15N

    Synonym

    6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purine

    Molecular Formula

    13C C72H7N615NO2S

    Molecular Weight

    280.24

    Catalogue Number

    AR-A03099

    Parent Drug

    AZATHIOPRINE

    CAS Number

    446-86-6 (non-labelled)
    Azathioprine

    Synonym

    6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-7H-purine

    Molecular Formula

    C9H7N7O2S

    Molecular Weight

    277.26

    Catalogue Number

    AR-A03098

    Parent Drug

    AZATHIOPRINE

    CAS Number

    446-86-6
    Azathioprine Impurity C

    Synonym

    1,2-di(7H-purin-6-yl)disulfane

    Molecular Formula

    C10H6N8S2

    Molecular Weight

    302.34

    Catalogue Number

    AR-A03097

    Parent Drug

    AZATHIOPRINE

    CAS Number

    49808-20-0
    Azathioprine EP Impurity G (Thiamiprine)

    Synonym

    6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-7H-purin-2-amine

    Molecular Formula

    C9H8N8O2S

    Molecular Weight

    292.28

    Catalogue Number

    AR-A03096

    Parent Drug

    AZATHIOPRINE

    CAS Number

    5581-52-2
    Azathioprine EP Impurity D

    Synonym

    1-methyl-4-nitro-1H-imidazole-5-thiol

    Molecular Formula

    C4H5N3O2S

    Molecular Weight

    159.16

    Catalogue Number

    AR-A03095

    Parent Drug

    AZATHIOPRINE

    CAS Number

    6339-54-4
    Azathioprine EP Impurity E Sodium Salt

    Synonym

    1-methyl-4-nitro-1H-imidazol-5-ol, sodium salt

    Molecular Formula

    C4H4N3O3. Na

    Molecular Weight

    142.09 22.99

    Catalogue Number

    AR-A03094

    Parent Drug

    AZATHIOPRINE

    CAS Number

    35681-68-6