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    Phenylbutazone Impurity B

    Phenylbutazone Impurity B

    Synonym

    4-butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione

    Molecular Formula

    C19H20N2O3

    Molecular Weight

    324.38

    Catalogue Number

    AR-P01706

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    16860-43-8

    Common Package:10,25,50,100 mg

    Collections: PHENYLBUTAZONE

    Category: 16860-43-8 AR-P01706 C19H20N2O3 PHENYLBUTAZONE

    RELATED PRODUCTS
    2-oxo-N,N'-diphenylhexanehydrazide

    Synonym

    2-oxo-N,N'-diphenylhexanehydrazide

    Molecular Formula

    C18H20N2O2

    Molecular Weight

    296.37

    Catalogue Number

    AR-P01710

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    30923-77-4
    Phenylbutazone Impurity E

    Synonym

    benzidine dihydrochloride

    Molecular Formula

    C12H12N2 . 2HCl

    Molecular Weight

    184.24 2x36.46

    Catalogue Number

    AR-P01709

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    531-85-1
    Phenylbutazone Impurity D

    Synonym

    (E)-1,2-diphenyldiazene

    Molecular Formula

    C12H10N2

    Molecular Weight

    182.23

    Catalogue Number

    AR-P01708

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    103-33-3
    Phenylbutazone EP Impurity C

    Synonym

    1,2-diphenylhydrazine

    Molecular Formula

    C12H12N2

    Molecular Weight

    184.24

    Catalogue Number

    AR-P01707

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    122-66-7
    Phenylbutazone

    Synonym

    4-butyl-1,2-diphenylpyrazolidine-3,5-dione

    Molecular Formula

    C19H20N2O2

    Molecular Weight

    308.38

    Catalogue Number

    AR-P01705

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    50-33-9
    Phenylbutazone EP Impurity A (Bumadizone)

    Synonym

    2-(1,2-diphenylhydrazinecarbonyl)hexanoic acid

    Molecular Formula

    C19H22N2O3

    Molecular Weight

    326.40

    Catalogue Number

    AR-P01704

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    3583-64-0
    Phenylbutazone-d9

    Synonym

    4-butyl-1,2-diphenylpyrazolidine-3,5-dione-D9

    Molecular Formula

    C19H11D9N2O2

    Molecular Weight

    317.44

    Catalogue Number

    AR-P01703

    Parent Drug

    PHENYLBUTAZONE

    CAS Number

    1189479-75-1