Skip to content
Synthesis Analytics

Catalogue

Molecules starting with V

Search 912 reference standards, impurities and working standards by compound name or CAS number. Everything listed can be quoted — pack sizes from 10 mg upward.

Showing 1–24 of 26 compounds

Valacyclovir

Valacyclovir Impurity A

CAS Number

73-40-5

Reference Standard
Valacyclovir

Valacyclovir Impurity B

CAS Number

59277-89-3

Reference Standard
Valacyclovir

Valacyclovir Impurity C

CAS Number

On request

Reference Standard
Valacyclovir

Valacyclovir Impurity D

CAS Number

1346747-69-0

Reference Standard
Valacyclovir

Valacyclovir Impurity E

CAS Number

124832-31-1

Reference Standard
Valacyclovir

Valacyclovir Impurity F

CAS Number

86150-61-0

Reference Standard
Valacyclovir

Valacyclovir Impurity G

CAS Number

1122-58-3

Reference Standard
Valacyclovir

Valacyclovir Impurity H

CAS Number

On request

Reference Standard
Valacyclovir

Valacyclovir Impurity I

CAS Number

102728-64-3

Reference Standard
Valacyclovir

Valacyclovir Impurity J

CAS Number

142963-63-1

Reference Standard
Valsartan

Valsartan Impurity A

CAS Number

137862-87-4

Reference Standard
Valsartan

Valsartan Impurity B

CAS Number

137863-20-8

Reference Standard
Valsartan

Valsartan Impurity C

CAS Number

952652-79-8

Reference Standard
Valsartan

Valsartan Impurity Methyl Ester

CAS Number

137863-17-3

Reference Standard
Valsartan

Valsartan Impurity Desoxopentyl

CAS Number

On request

Reference Standard
Vildagliptin

Vildagliptin VLN-01(3-Hydroxy-1-adamantan amine)

CAS Number

702-82-9

Reference Standard
Vildagliptin

Vildagliptin Impurity-C dimer impurity

CAS Number

1036959-23-5

Dimer Impurity
Vildagliptin

Vildagliptin imp-A

CAS Number

214398-99-9

Reference Standard
Vildagliptin

Vildagliptin Imp. (Vildagliptin R-isomer)OR Vildagliptin Imp.-D

CAS Number

1036959-27-9

Isomeric Impurity
Vildagliptin

Vildagliptin Impurity-B

CAS Number

207557-35-5

Reference Standard
Vildagliptin

Vildagliptin Impurity -01 VN-01

CAS Number

96166-39-1

Reference Standard
Vildagliptin

Vildagliptin Impurity-D(Vildagliptin R-carboxamide)

CAS Number

On request

Reference Standard
Voriconazole

Voriconazole EP Impurity A

CAS Number

86404-63-9

EP Impurity Standard
Voriconazole

Voriconazole EP Impurity B

CAS Number

182369-73-9

EP Impurity Standard
Rows of stoppered glass tubes under warm light

Next step

Can’t find the impurity you need?

Send us the compound name, the CAS number, or simply the chromatogram you are trying to explain. Our chemists will come back with availability, scale and a realistic timeline.