Metoprolol Tartrate-impurities | Pharmaffiliates

metoprolol tartrate and its Impurities

Metoprolol is used for a number of conditions, including hypertension, angina, acute myocardial infarction, supraventricular tachycardia, ventricular tachycardia, congestive heart failure, and prevention of migraine headaches. It is available as a generic drug. It is marketed under the tradename Lopressor. Reference standards of Metoprolol Tartrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 14 results for metoprolol tartrate Impurities
PA 13 37000

Metoprolol Tartrate - API Standards

Metoprolol Tartrate


  • Catalogue No.:PA 13 37000

  • CAS :

    56392-17-7

  • Molecular Formula : C34H56N2O12

  • Molecular Weight : 684.82

PA 13 37010

Metoprolol Tartrate - Impurity A (Freebase)

(2RS)-1-(Ethylamino)-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol


  • Catalogue No.:PA 13 37010

  • CAS :

    109632-08-8

  • Molecular Formula : C14H23NO3

  • Molecular Weight : 253.34

PA 13 37020

Metoprolol Tartrate - Impurity B

4-(2-Methoxyethyl)phenol


  • Catalogue No.:PA 13 37020

  • CAS :

    56718-71-9

  • Molecular Formula : C9H12O2

  • Molecular Weight : 152.19

PA 13 37030

Metoprolol Tartrate - Impurity C

4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde


  • Catalogue No.:PA 13 37030

  • CAS :

    29122-74-5

  • Molecular Formula : C13H19NO3

  • Molecular Weight : 237.29

PA 13 37040

Metoprolol Tartrate - Impurity D

3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol


  • Catalogue No.:PA 13 37040

  • CAS :

    62572-90-1

  • Molecular Formula : C12H18O4

  • Molecular Weight : 226.27

PA 13 37050

Metoprolol Tartrate - Impurity E

1-[2-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol


  • Catalogue No.:PA 13 37050

  • CAS :

    163685-38-9

  • Molecular Formula : C15H25NO3

  • Molecular Weight : 267.36

PA 13 37060

Metoprolol Tartrate - Impurity F

1-[(1-Methylethyl)amino]-3-phenoxy-2-propanol


  • Catalogue No.:PA 13 37060

  • CAS :

    7695-63-8

  • Molecular Formula : C12H19NO2

  • Molecular Weight : 209.28

PA 13 37070

Metoprolol Tartrate - Impurity G (Freebase)

2-(4-Hydroxyphenyl)ethanol


  • Catalogue No.:PA 13 37070

  • CAS :

    501-94-0

  • Molecular Formula : C8H10O2

  • Molecular Weight : 138.16

PA 13 37080

Metoprolol Tartrate - Impurity H (Freebase)

(2RS)-1-[4-(2-Hydroxyethyl)phenoxy]-3-[(1-methylethyl)amino]propan-2-ol


  • Catalogue No.:PA 13 37080

  • CAS :

    62572-94-5

  • Molecular Formula : C14H23NO3

  • Molecular Weight : 253.34

PA 13 37100

Metoprolol Tartrate - Impurity J

1-[2-Hydroxy-3-[4-(2-methoxyethyl)phenoxy]propoxy]-3-[(1-methylethyl)amino]-2-propanol


  • Catalogue No.:PA 13 37100

  • CAS :

    163685-37-8

  • Molecular Formula : C18H31NO5

  • Molecular Weight : 341.44

PA 13 37130

Metoprolol Tartrate - Impurity M (Freebase)

1,3-Bis[(1-methylethyl)amino]propan-2-ol


  • Catalogue No.:PA 13 37130

  • CAS :

    343785-33-1

  • Molecular Formula : C9H22N2O

  • Molecular Weight : 174.28

PA 13 37140

Metoprolol Tartrate - Impurity N

3-Isopropylamino-1,2-propanediol


  • Catalogue No.:PA 13 37140

  • CAS :

    6452-57-9

  • Molecular Formula : C6H15NO2

  • Molecular Weight : 133.19

PA 13 37150

Metoprolol Tartrate - Impurity O

1,1'-[(1-Methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]-2-propanol


  • Catalogue No.:PA 13 37150

  • CAS :

    154784-36-8

  • Molecular Formula : C27H41NO6

  • Molecular Weight : 475.62

PA 13 0370031

Metoprolol Tartrate - Impurity C (Oxalate Salt)

4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde Oxalate


  • Catalogue No.:PA 13 0370031

  • CAS :

    1639933-77-9

  • Molecular Formula : C15H21NO7

  • Molecular Weight : 327.33