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Metoprolol Acid Methyl Ester

QCC Cat No.:

QM161818

CAS No.:

NA

Mol Formula:

C15H23NO4

Mol. Weight:

281.35

Metoprolol R-Isomer

QCC Cat No.:

QM161819

CAS No.:

81024-43-3

Mol Formula:

C15H25NO3

Mol. Weight:

267.36

Metoprolol S-Isomer

QCC Cat No.:

QM161820

CAS No.:

81024-42-2

Mol Formula:

C15H25NO3

Mol. Weight:

267.36

Metoprolol Epoxy Ester Impurity

QCC Cat No.:

QM161821

CAS No.:

NA

Mol Formula:

C13H16O4

Mol. Weight:

236.26

Metoprolol Epoxy Impurity

QCC Cat No.:

QM161822

CAS No.:

NA

Mol Formula:

C9H10O2

Mol. Weight:

150.17

Metoprolol Hydroxy Ester Impurity

QCC Cat No.:

QM161823

CAS No.:

NA

Mol Formula:

C10H12O3

Mol. Weight:

180.2

Metoprolol Hydroxy Epoxide Impurity

QCC Cat No.:

QM161824

CAS No.:

104857-48-9

Mol Formula:

C11H14O3

Mol. Weight:

194.23

Metoprolol Succinate

QCC Cat No.:

QM161826

CAS No.:

98418-47-4

Mol Formula:

C30H50N2O6 C4H6O4

Mol. Weight:

534.73 118.09

Metoprolol Impurity 27

QCC Cat No.:

QM161827

CAS No.:

75-31-0

Mol Formula:

C3H9N

Mol. Weight:

59.11

Metoprolol Impurity 28

QCC Cat No.:

QM161828

CAS No.:

1643-19-2

Mol Formula:

C16H36BrN

Mol. Weight:

322.37

Metoprolol Impurity 29

QCC Cat No.:

QM161829

CAS No.:

556-52-5

Mol Formula:

C3H6O2

Mol. Weight:

74.08

Metoprolol Impurity 30

QCC Cat No.:

QM161830

CAS No.:

343785-33-1;73313-36-7(Di HCl salt)

Mol Formula:

C9H22N2O

Mol. Weight:

174.29

Metoprolol Impurity 31

QCC Cat No.:

QM161831

CAS No.:

NA

Mol Formula:

C27H45NO13

Mol. Weight:

591.65

Metoprolol Impurity 32

QCC Cat No.:

QM161832

CAS No.:

933468-54-3

Mol Formula:

C14H21NO2

Mol. Weight:

235.32

Metoprolol Impurity 33

QCC Cat No.:

QM161833

CAS No.:

287944-27-8

Mol Formula:

C9H13NO4S

Mol. Weight:

231.27

alpha-Hydroxymetoprolol

QCC Cat No.:

QM161834

CAS No.:

56392-16-6

Mol Formula:

C15H25NO4

Mol. Weight:

283.36

Metoprolol Impurity 35

QCC Cat No.:

QM161835

CAS No.:

NA

Mol Formula:

C15H25NO4

Mol. Weight:

283.36

Metoprolol Impurity 36

QCC Cat No.:

QM161836

CAS No.:

NA

Mol Formula:

C12H17NO4

Mol. Weight:

239.27

Metoprolol Impurity 37

QCC Cat No.:

QM161837

CAS No.:

NA

Mol Formula:

C11H16O3

Mol. Weight:

196.24

Metoprolol fumarate

QCC Cat No.:

QM161838

CAS No.:

80274-67-5;37350-58-6(free base)

Mol Formula:

C15H25NO3 1/2C4H4O4

Mol. Weight:

267.36 1/2116.07

Metoprolol Impurity 39

QCC Cat No.:

QM161839

CAS No.:

18995-35-2

Mol Formula:

C10H13ClO

Mol. Weight:

184.66

Metoprolol Impurity 40

QCC Cat No.:

QM161840

CAS No.:

123195-72-2

Mol Formula:

C12H18O2

Mol. Weight:

194.27

Metoprolol Impurity 41

QCC Cat No.:

QM161841

CAS No.:

84697-14-3

Mol Formula:

C13H20O2

Mol. Weight:

208.30

Metoprolol Impurity 42

QCC Cat No.:

QM161842

CAS No.:

330976-39-1

Mol Formula:

C9H12O2

Mol. Weight:

152.19

Metoprolol Impurity 43

QCC Cat No.:

QM161843

CAS No.:

6452-57-9

Mol Formula:

C6H15NO2

Mol. Weight:

133.19

Metoprolol Impurity 44

QCC Cat No.:

QM161844

CAS No.:

73723-85-0

Mol Formula:

C15H23NO4

Mol. Weight:

281.35

N-Desisopropyl Metoprolol

QCC Cat No.:

QM161845

CAS No.:

74027-60-4

Mol Formula:

C12H19NO3

Mol. Weight:

225.28

Meptazinol Impurity A

QCC Cat No.:

QM162001

CAS No.:

[NA]

Mol Formula:

C15H21NO2

Mol. Weight:

247.34

Meptazinol Impurity B

QCC Cat No.:

QM162002

CAS No.:

[NA]

Mol Formula:

C15H23N

Mol. Weight:

217.36

Meptazinol Impurity C

QCC Cat No.:

QM162003

CAS No.:

[NA]

Mol Formula:

C30H44N2O

Mol. Weight:

448.68