Intermediate of API

1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-3-(1-ethylpropoxy)-5-[2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl]-, ethyl ester, (4R,5S)-rel-

CasNo:2434599-55-8

Molecular Formula:C22H32N2O6

Specifications:>95+%HPLC

4-N-Desacetyl-5-N-acetyl OseltaMivir

CasNo:956267-10-0

Molecular Formula:C16H28N2O4

Specifications:>95+%HPLC

OseltaMivir IMpurity A

CasNo:1364932-19-3

Molecular Formula:C14H24N2O4

Specifications:>95+%HPLC

Cetirizine IMpurity D

CasNo:346451-15-8

Molecular Formula:C30H28Cl2N2

Specifications:>95+%HPLC

2-(4-((4-chlorophenyl)(phenyl)methyl) piperazin-1-yl)acetic acid dihydrochloride

CasNo:113740-61-7

Molecular Formula:C19H21ClN2O2

Specifications:>95+%HPLC

Cetirizine EP Impurity B Ethyl Ester

CasNo:19178-83-7

Molecular Formula:C21H25ClN2O2

Specifications:>95+%HPLC

Hydroxyzine dihydrochloride

CasNo:2192-20-3

Molecular Formula:C21H29Cl3N2O2

Specifications:>95+%HPLC

4-[(4-Chlorophenyl)phenylmethyl]-1-piperazineethanol dihydrochloride

CasNo:164726-80-1

Molecular Formula:C19H25Cl3N2O

Specifications:>95+%HPLC

4-(DIPHENYLMETHYL)-1-PIPERAZINEETHANOL DIHYDROCHLORIDE

CasNo:108983-83-1

Molecular Formula:C19H26Cl2N2O

Specifications:>95+%HPLC

Cetirizine -EP-Imp-F;

CasNo:83881-54-3

Molecular Formula:C21H26N2O3

Specifications:>95+%HPLC

Cetirizine Impurity K

CasNo:1243652-36-9

Molecular Formula:C24H31ClN2O5

Specifications:>95+%HPLC

Cetirizine Impurity 40

CasNo:2705552-48-1

Molecular Formula:C24H31ClN2O4

Specifications:>95+%HPLC