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Vivan Life Sciences

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VIVAN Life Sciences Offers wide range of Impurities / Pharmaceutical Drug Impurities. Impurities are unwanted chemicals that remain with the active pharmaceutical ingredients (APIs) or develop during formulation or upon aging of both API and formulation. The presence of these unwanted chemicals even in trace amount may influence the efficacy and safety of pharmaceutical product. The control of impurities is an important task pharmaceutical impurities as per the regulatory norms. High Pure and Well characterized impurity Standards are used for Related Substances, Organic impurities and Validation of Analytical Methods.

All the Impurity standards are provided with CoA, MASS, NMR & HPLC reports, conforms to Global quality standards.

Impurities-Lacosamide Impurity A-1683200368.png
Lacosamide Impurity A
Catalogue No.:

VLIM-00984

CAS No. :

175481-37-5

Mol. Formula :

C₁₃H₁₈N₂O₃

Mol. Weight :

250.29

Impurities-2,3,4-Trihydroxybenzaldehyde-1683267874.png
2,3,4-Trihydroxybenzaldehyde
Catalogue No.:

VLIM-00985

CAS No. :

2144-08-3

Mol. Formula :

(HO)₃C₆H₂CHO

Mol. Weight :

154.12

Impurities-Carbidopa Impurity J-1683267964.png
Carbidopa Impurity J
Catalogue No.:

VLIM-00986

CAS No. :

43197-33-7

Mol. Formula :

C₁₀H₁₃BrN₂O₄

Mol. Weight :

305.13

Impurities-Carbidopa Impurity D-1683268009.png
Carbidopa Impurity D
Catalogue No.:

VLIM-00987

CAS No. :

934371-48-9

Mol. Formula :

C₁₇H₂₄N₂O₄

Mol. Weight :

320.38

Impurities-Carbidopa Impurity H-1683268051.png
Carbidopa Impurity H
Catalogue No.:

VLIM-00988

CAS No. :

1361017-74-4

Mol. Formula :

C₁₁H₁₆N₂O₄

Mol. Weight :

240.26

Impurities-Carbidopa Impurity I-1683268092.png
Carbidopa Impurity I
Catalogue No.:

VLIM-00989

CAS No. :

1246819-09-9

Mol. Formula :

C₁₀H₁₃BrN₂O₄

Mol. Weight :

305.13 

Impurities-Methyldopa methyl ester-1683268131.png
Methyldopa methyl ester
Catalogue No.:

VLIM-00990

CAS No. :

18181-08-3

Mol. Formula :

C₁₁H₁₅NO₄

Mol. Weight :

225.24

Impurities-Pregabalin R-Isomer-1683268377.png
Pregabalin R-Isomer
Catalogue No.:

VLIM-00991

CAS No. :

148553-51-9

Mol. Formula :

C₈H₁₇NO₂

Mol. Weight :

159.23

Impurities-Acyclovir Impurity-L-1683269238.png
Acyclovir Impurity-L
Catalogue No.:

VLIM-00992

CAS No. :

3056-33-5

Mol. Formula :

C₉H₉N₅O₃

Mol. Weight :

235.2

Impurities-Albendazole Impurity E-1683270180.png
Albendazole Impurity E
Catalogue No.:

VLIM-00993

CAS No. :

10605-21-7

Mol. Formula :

C₉H₉N₃O₂

Mol. Weight :

 191.19

Impurities-Sildenafil Impurity-D-1683270223.png
Sildenafil Impurity-D
Catalogue No.:

VLIM-00994

CAS No. :

1357931-55-5

Mol. Formula :

C₁₇H₂₀N₄O₅S

Mol. Weight :

392.43

Impurities-Prometazine Impurity A-1683271150.png
Prometazine Impurity A
Catalogue No.:

VLIM-00995

CAS No. :

92-84-2

Mol. Formula :

C₁₂H₉NS

Mol. Weight :

199.27