papaverine hydrochloride and its Impurities

Papaverine Hydrochloride used primarily in the treatment of visceral spasm and vasospasm and occasionally in the treatment of erectile dysfunction. It is an opium alkaloid antispasmodic drug.Reference standards of Papaverine Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 8 results for papaverine hydrochloride Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 69 19000

Papaverine Hydrochloride

Papaverine Hydrochloride


  • Catalogue No.:PA 69 19000

  • CAS :

    61-25-6

  • Molecular Formula : C20H22ClNO4

  • Molecular Weight : 375.85

Drug Reference Standards & Impurity Synthesis in India
PA 69 19020

Papaverine Hydrochloride - Impurity B

Papaverinol


  • Catalogue No.:PA 69 19020

  • CAS :

    482-76-8

  • Molecular Formula : C20H21NO5

  • Molecular Weight : 355.39

Drug Reference Standards & Impurity Synthesis in India
PA 69 19030

Papaverine Hydrochloride - Impurity C

Dihydropapaverine


  • Catalogue No.:PA 69 19030

  • CAS :

    6957-27-3

  • Molecular Formula : C20H23NO4

  • Molecular Weight : 341.41

Drug Reference Standards & Impurity Synthesis in India
PA 69 19040

Papaverine Hydrochloride - Impurity D

Papaveraldine


  • Catalogue No.:PA 69 19040

  • CAS :

    522-57-6

  • Molecular Formula : C20H19NO5

  • Molecular Weight : 353.37

Drug Reference Standards & Impurity Synthesis in India
PA 69 19050

Papaverine Hydrochloride - Impurity E

Tetrahydropapaverine


  • Catalogue No.:PA 69 19050

  • CAS :

    13074-31-2

  • Molecular Formula : C20H25NO4

  • Molecular Weight : 343.42

Drug Reference Standards & Impurity Synthesis in India
PA 69 19060

Papaverine Hydrochloride - Impurity F

2-(3,4-Dimethoxyphenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide


  • Catalogue No.:PA 69 19060

  • CAS :

    139-76-4

  • Molecular Formula : C20H25NO5

  • Molecular Weight : 359.42

Drug Reference Standards & Impurity Synthesis in India
PA 69 0191003

(3-Chlorophenyl)(6,7-dimethoxy-1-((4-methoxyphenoxy)methyl)-3,4-dihydroisoquinolin-2(1H)-yl)methanone

(3-Chlorophenyl)(6,7-dimethoxy-1-((4-methoxyphenoxy)methyl)-3,4-dihydroisoquinolin-2(1H)-yl)methanone


  • Catalogue No.:PA 69 0191003

  • CAS :

    486427-17-2

  • Molecular Formula : C26H26ClNO5

  • Molecular Weight : 467.95

Drug Reference Standards & Impurity Synthesis in India
PA 69 0190051

Papaverine Hydrochloride - Impurity E (Hydrochloride Salt)

Tetrahydropapaverine Hydrochloride


  • Catalogue No.:PA 69 0190051

  • CAS :

    6429-04-5

  • Molecular Formula : C20H26ClNO4

  • Molecular Weight : 379.89

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