Intermediate of API

Olmesartan Medoxomil Impurity 32

CasNo:1040405-56-8

Molecular Formula:C49H46N6O6

Specifications:>95+%

(2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methanol

CasNo:154709-18-9

Molecular Formula:C33H26N4O

Specifications:>95+%

1H-Imidazole-4-carboxylic acid, 5-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

CasNo:1048948-20-4

Molecular Formula:C29H30N6O6

Specifications:>95%+HPLC

Olmesartan Impurity 52

CasNo:58954-23-7

Molecular Formula:C8H10N2O4

Specifications:>95+%

2(e),4-(1-hydroxy-1-methylethyl)-2-propyl-1-{4-[2-(trityltetraazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

CasNo:1203671-69-5

Molecular Formula:C48H44N6O6

Specifications:>98%HPLC

4-(2-Cyanophenyl)benzyl alcohol

CasNo:154709-19-0

Molecular Formula:C14H11NO

Specifications:>95+%

oxiracetam impurity IV

CasNo:77191-37-8

Molecular Formula:C6H9NO4

Specifications:>95%+HPLC

(4-ETHOXY-2-OXO-2,5-DIHYDRO-PYRROL-1-YL)-ACETIC ACID

CasNo:142274-08-6

Molecular Formula:C8H11NO4

Specifications:>95%+HPLC

GLYCINE ANHYDRIDE

CasNo:106-57-0

Molecular Formula:C4H6N2O2

Specifications:>95+%

oxiracetam impurity III

CasNo:62833-66-3

Molecular Formula:C6H8N2O2

Specifications:>95%+HPLC

oxiracetaM related substance ISF3886

CasNo:120428-80-0

Molecular Formula:C8H13N3O4

Specifications:>95%+HPLC

oxiracetam impurity VII

CasNo:62613-81-4

Molecular Formula:C8H13NO4

Specifications:>95%+HPLC