Phenylbutazone

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PhenylbutazoneAPI 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 : Phenylbutazone EP Impurity E ;Benzidine ; Biphenyl-4,4`-diamine ;92-87-5 (Base) ; 531-85-1 (Dihydrochloride) ;

    Code: JCPBZ-05
    CAS: 92-87-5 (Base) ; 531-85-1 (Dihydrochloride) ;
    Chemical Formula: C12H12N2
    Molecular Weight: 184.24
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenylbutazone EP Impurity E ;Benzidine ; Biphenyl-4,4`-diamine ;92-87-5 (Base) ; 531-85-1 (Dihydrochloride) ;is useful as reference Impurity standard.
    Phenylbutazone EP Impurity E ;Benzidine ; Biphenyl-4,4`-diamine ;92-87-5 (Base) ; 531-85-1 (Dihydrochloride) ;
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    Product Name : Phenylbutazone EP Impurity D ;1,2-Diphenyldiazene| 103-33-3

    Code: JCPBZ-04
    CAS: 103-33-3
    Chemical Formula: C12H10N2
    Molecular Weight: 182.22
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenylbutazone EP Impurity D ;1,2-Diphenyldiazene| 103-33-3is useful as reference Impurity standard.
    Phenylbutazone EP Impurity D ;1,2-Diphenyldiazene| 103-33-3
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    Product Name : Phenylbutazone EP Impurity C ; 1,2-Diphenylhydrazine ;122-66-7

    Code: JCPBZ-03
    CAS: 122-66-7
    Chemical Formula: C12H12N2
    Molecular Weight: 184.24
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenylbutazone EP Impurity C ; 1,2-Diphenylhydrazine ;122-66-7is useful as reference Impurity standard.
    Phenylbutazone EP Impurity C ; 1,2-Diphenylhydrazine ;122-66-7
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    Product Name : Phenylbutazone EP Impurity B ; Phenylbutazone 4-Hydroxy ; 4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione | 16860-43-8

    Code: JCPBZ-02
    CAS:  16860-43-8
    Chemical Formula: C19H20N2O3
    Molecular Weight: 324.37
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenylbutazone EP Impurity B ; Phenylbutazone 4-Hydroxy ; 4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione | 16860-43-8 is useful as reference Impurity standard.
    Phenylbutazone EP Impurity B ; Phenylbutazone 4-Hydroxy ; 4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione | 16860-43-8
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    Product Name : Phenylbutazone EP Impurity A ;(2RS)-2-[(1,2-Diphenyldiazanyl)carbonyl]hexanoic acid | 3583-64-0

    Code: JCPBZ-01
    CAS: 3583-64-0
    Chemical Formula: C19H22N2O3
    Molecular Weight: 326.39
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenylbutazone EP Impurity A ;(2RS)-2-[(1,2-Diphenyldiazanyl)carbonyl]hexanoic acid | 3583-64-0is useful as reference Impurity standard.
    Phenylbutazone EP Impurity A ;(2RS)-2-[(1,2-Diphenyldiazanyl)carbonyl]hexanoic acid | 3583-64-0
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