Metoprolol EP Impurity M DiHCl

CAS NO.:

Formula: C9H22N2O.2HCl

Weight: 174.29 2 36.46

Metoprolol EP Impurity N

CAS NO.: 6452-57-9

Formula: C6H15NO2

Weight: 133.19

Metoprolol USP Impurity B

CAS NO.: 56718-76-4

Formula: C12H17ClO3

Weight: 244.72

Metoprolol USP Impurity D

CAS NO.: 154784-36-8

Formula: C27H41NO6

Weight: 475.63

Metoprolol USP Impurity D HCl

CAS NO.: 1486464-40-7

Formula: C27H41NO6.HCl

Weight: 475.63 36.46

Metoprolol Impurity 1

CAS NO.: 123195-72-2

Formula: C12H18O2

Weight: 194.27

Metoprolol Impurity 2

CAS NO.: 230975-30-1

Formula: C21H28O5

Weight: 360.45

Metoprolol Impurity 3

CAS NO.: 56718-70-8

Formula: C12H16O3

Weight: 208.26

Metoprolol Impurity 4

CAS NO.: 32846-01-8

Formula: C9H12O2

Weight: 152.19

Metoprolol Impurity 5(S)-Metoprolol

CAS NO.: 81024-42-2

Formula: C15H25NO3

Weight: 267.37

Metoprolol Impurity 6(R)-Metoprolol

CAS NO.: 81024-43-3

Formula: C15H25NO3

Weight: 267.37

Metoprolol Impurity 7（N-nitroso-metoprolol）

CAS NO.: 138768-62-4

Formula: C15H24N2O4

Weight: 296.37

Metoprolol Impurity 8

CAS NO.: 50666-68-7

Formula: C6H14ClNO

Weight: 151.63

Metoprolol Impurity 9

CAS NO.: 6452-58-0

Formula: C6H13NO

Weight: 115.18

Metoprolol Impurity 10

CAS NO.: 1416440-64-6

Formula: C15H22O5

Weight: 282.34

Metoprolol Impurity 11

CAS NO.: 106351-44-4

Formula: C12H19NO2

Weight: 209.29