Phenylbutazone EP Impurity B ;

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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 B ; Phenylbutazone 4-Hydroxy ; 4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione (CAS: 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
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of Phenylbutazone EP Impurity B ; Phenylbutazone 4-Hydroxy ; 4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione (CAS: 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 (CAS: 16860-43-8)