diphenylpyraline hydrochloride and its Impurities

Diphenylpyraline Hydrochloride used in the treatment of allergy act by competing with histamine for H 1-receptor sites on effector cells. It is an antihistamine.. Reference standards of Diphenylpyraline Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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PA 31 34000

Diphenylpyraline Hydrochloride - API

Diphenylpyraline Hydrochloride


  • Catalogue No.:PA 31 34000

  • CAS :

    132-18-3

  • Molecular Formula : C19H24ClNO

  • Molecular Weight : 317.85