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Vivan Life Science

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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.

Sildenafil Citrate Impurity 4^.png
Sildenafil Citrate Impurity 4
Catalogue No.:

VLIM-00001

CAS No. :

1391053-95-4

Mol. Formula :

C17H20N4O5S

Mol. Weight :

392.43

Metaxalone Impurity A^.png
Metaxalone Impurity A
Catalogue No.:

VLIM-00002

CAS No. :

59365-66-1

Mol. Formula :

C11H16O3

Mol. Weight :

196.3

Metaxalone Impurity B^.png
Metaxalone Impurity B
Catalogue No.:

VLIM-00003

CAS No. :

108-68-9

Mol. Formula :

C8H10O

Mol. Weight :

122.2

3-(3,5-Dimethyl Phenoxy )-1,2-Propane Diol(Impurity -A)^.png
3-(3,5-Dimethyl Phenoxy )-1,2-Propane Diol(Impurity -A)
Catalogue No.:

VLIM-00004

CAS No. :

59365-66-1

Mol. Formula :

C11H16O3

Mol. Weight :

196.246

Azithromycin Impurity A^.png
Azithromycin Impurity A
Catalogue No.:

VLIM-00005

CAS No. :

76801-85-9

Mol. Formula :

C37H70N2O12

Mol. Weight :

734.96

Azithromycin Impurity B^.png
Azithromycin Impurity B
Catalogue No.:

VLIM-00006

CAS No. :

307974-61-4

Mol. Formula :

C38H72N2O11

Mol. Weight :

732.98

Azithromycin Impurity E^.png
Azithromycin Impurity E
Catalogue No.:

VLIM-00007

CAS No. :

612069-27-9

Mol. Formula :

C36H68N2O12

Mol. Weight :

720.5

Impurities-Dexketoprofen - Related Compound A-1580727177.png
Dexketoprofen - Related Compound A
Catalogue No.:

VLIM-00008

CAS No. :

107257-20-5

Mol. Formula :

C17H16O3

Mol. Weight :

268.31

Impurities-1,1,3,3 Tetramethyl butyl amine salt-1580727331.png
1,1,3,3 Tetramethyl butyl amine salt
Catalogue No.:

VLIM-00009

CAS No. :

151006-14-3

Mol. Formula :

C31H55NO7

Mol. Weight :

553.77

Impurities-Didehydro Pioglitazone-1580727474.png
Didehydro Pioglitazone
Catalogue No.:

VLIM-00010

CAS No. :

144809-28-9

Mol. Formula :

C19H18N2O3S

Mol. Weight :

354.423

1-Nitroso-I-Proline^.png
1-Nitroso-I-Proline
Catalogue No.:

VLIM-00011

CAS No. :

7519-36-0

Mol. Formula :

C5H8N2O3

Mol. Weight :

144.13

CETRIZINE IMPURITY^.png
Cetrizine Impurity
Catalogue No.:

VLIM-00012

CAS No. :

942132-30-1

Mol. Formula :

C17H19ClN2

Mol. Weight :

286.8