Metoprolol Succinate-impurities | Pharmaffiliates

metoprolol succinate

A beta-blocker medicine used for the treatment of angina, high blood pressure and heart failure. Metoprolol succinate is also used for the treatment of migraine headache. It works by lowering the heart rate, blood pressure, and strain on the heart. Reference standards of Metoprolol Succinate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 13 36010

Metoprolol Succinate - Impurity A


  • Catalogue No.:PA 13 36010

  • CAS :

    109632-08-8

  • Molecular Formula : C14H23NO3

  • Molecular Weight : 253.34

PA 13 36020

Metoprolol Succinate - Impurity B


  • Catalogue No.:PA 13 36020

  • CAS :

    56718-71-9

  • Molecular Formula : C9H12O2

  • Molecular Weight : 152.19

PA 13 36040

Metoprolol Succinate - Impurity D


  • Catalogue No.:PA 13 36040

  • CAS :

    62572-90-1

  • Molecular Formula : C12H18O4

  • Molecular Weight : 226.27

PA 13 36050

Metoprolol Succinate - Impurity E


  • Catalogue No.:PA 13 36050

  • CAS :

    163685-38-9

  • Molecular Formula : C15H25NO3

  • Molecular Weight : 267.36

PA 13 36080

Metoprolol Succinate - Impurity H


  • Catalogue No.:PA 13 36080

  • CAS :

    62572-94-5

  • Molecular Formula : C14H23NO3

  • Molecular Weight : 253.34

PA 13 36100

Metoprolol Succinate - Impurity J


  • Catalogue No.:PA 13 36100

  • CAS :

    163685-37-8

  • Molecular Formula : C18H31NO5

  • Molecular Weight : 341.44

PA 13 36150

Metoprolol Succinate - Impurity O


  • Catalogue No.:PA 13 36150

  • CAS :

    154784-36-8

  • Molecular Formula : C27H41NO6

  • Molecular Weight : 475.62

PA 13 36520

3-(2-Methoxyethyl)phenol


  • Catalogue No.:PA 13 36520

  • CAS :

    32846-01-8

  • Molecular Formula : C9H12O2

  • Molecular Weight : 152.19