Intermediate of API

vildagliptin Impurity I

CasNo:214398-99-9

Molecular Formula:C7H11ClN2O2

Specifications:>95%+HPLC

vildagliptin Impurity Q

CasNo:1803168-08-2

Molecular Formula:C7H10Cl2N2O2

Specifications:>95%+HPLC

Vildagliptin Related Compound F

CasNo:1789703-36-1

Molecular Formula:C17H24N2O3

Specifications:>95+%

Vildagliptin Impurity 53

CasNo:700376-84-7

Molecular Formula:C7H10N2O

Specifications:>95%+HPLC

Vildagliptin Impurity 57

CasNo:913980-23-1

Molecular Formula:C7H12ClN3O

Specifications:>95%+HPLC

D-ProlinaMide

CasNo:62937-45-5

Molecular Formula:C5H10N2O

Specifications:>95+%

(2S)-1-(2-chloroacetyl)-N,N-dimethylpyrrolidine-2-carboxamide

CasNo:2381862-94-6

Molecular Formula:C9H15ClN2O2

Specifications:>95+%

vildagliptin Impurity E

CasNo:1789703-37-2

Molecular Formula:C17H25N3O2

Specifications:>95%+HPLC

Vildagliptin Carboxylic Acid

CasNo:565453-40-9

Molecular Formula:C17H26N2O4

Specifications:>95+%

Vildagliptin Carboxylic Acid Methyl Ester

CasNo:948574-56-9

Molecular Formula:C18H28N2O4

Specifications:>95%+HPLC

Vildagliptin iMpurity K

CasNo:565453-39-6

Molecular Formula:C17H27N3O3

Specifications:>95+%

Vildagliptin Impurity 13

CasNo:2577-48-2

Molecular Formula:C6H11NO2

Specifications:>95%+HPLC