CAS Number: 73313-36-7

Alternate CAS#:

Chemical Name: Metoprolol Impurity M DiHCl

Molecular Formula: C9H22N2O. 2 HCl

Molecular Weight: 174.29 2 36.46

CAS Number: 933468-54-3

Alternate CAS#:

Chemical Name: Metoprolol Impurity I

Molecular Formula: C14H21NO2

Molecular Weight: 235.33

CAS Number: 1155083-53-6

Alternate CAS#:

Chemical Name: Metoprolol Impurity 9

Molecular Formula: C12H16O3

Molecular Weight: 208.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Metoprolol Impurity 8

Molecular Formula: C27H45NO13

Molecular Weight: 591.65

CAS Number: 56718-70-8

Alternate CAS#:

Chemical Name: Metoprolol Impurity 7

Molecular Formula: C12H16O3

Molecular Weight: 208.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Metoprolol Impurity 6

Molecular Formula: C16H23NO5

Molecular Weight: 309.36

CAS Number: 230975-30-1

Alternate CAS#:

Chemical Name: Metoprolol Impurity 5

Molecular Formula: C21H28O5

Molecular Weight: 360.45

CAS Number: 123195-72-2

Alternate CAS#:

Chemical Name: Metoprolol Impurity 4

Molecular Formula: C12H18O2

Molecular Weight: 194.28

CAS Number: 84697-14-3

Alternate CAS#:

Chemical Name: Metoprolol Impurity 3

Molecular Formula: C13H20O2

Molecular Weight: 208.3

CAS Number: 82961-02-2

Alternate CAS#:

Chemical Name: Metoprolol Impurity 2 (Mixture of Z and E Isomers)

Molecular Formula: C15H23NO3

Molecular Weight: 265.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Metoprolol Related Compound C

Molecular Formula: C14H21NO4

Molecular Weight: 267.33

CAS Number: 56392-17-7

Alternate CAS#:

Chemical Name: Metoprolol Hemitartrate

Molecular Formula: 2 C15H25NO3. C4H6O6

Molecular Weight: 2*267.37 150.09