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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-Dihydrouridine-1722324833.png
Dihydrouridine
Catalogue No.:

VLIM-01070

CAS No. :

5627-05-4

Mol. Formula :

C9H14N2O6

Mol. Weight :

246.2

Impurities-Dibaclofen Urea-1722329046.png
Dibaclofen Urea
Catalogue No.:

VLIM-01071

CAS No. :

NA

Mol. Formula :

C21H22Cl2N2O5

Mol. Weight :

453.3

Impurities-Montelukast Imp B-1722330647.png
Montelukast Imp B
Catalogue No.:

VLIM-01072

CAS No. :

918972-54-0

Mol. Formula :

C35H34ClNO2S

Mol. Weight :

568.17 g/mol

Impurities-N-Formyl Valacyclovir(Valacyclovir Impurity "M")-1722331361.png
N-Formyl Valacyclovir(Valacyclovir Impurity "M")
Catalogue No.:

VLIM-01073

CAS No. :

847670-62-6

Mol. Formula :

C14H20N6O5

Mol. Weight :

352.35 g/mol

Impurities-Aprepitant Nitroso Impurity 4-1722332262.png
Aprepitant Nitroso Impurity 4
Catalogue No.:

VLIM-01074

CAS No. :

77817-40-4

Mol. Formula :

C9H12N2O2

Mol. Weight :

180.2 g/mol

Impurities-Bilastine Nitroso Impurity 1-1722332645.png
Bilastine Nitroso Impurity 1
Catalogue No.:

VLIM-01075

CAS No. :

2731008-04-9

Mol. Formula :

C12H14N4O

Mol. Weight :

230.27 g/mol

Impurities-Sertraline Nitroso Impurity (Mixture of Isomers)-1722333140.png
Sertraline Nitroso Impurity (Mixture of Isomers)
Catalogue No.:

VLIM-01076

CAS No. :

3006789-98-3

Mol. Formula :

C17H16Cl2N2O

Mol. Weight :

335.23 g/mol

Impurities-Levalbuterol Related Compound G-1722338366.png
Levalbuterol Related Compound G
Catalogue No.:

VLIM-01077

CAS No. :

182676-90-0

Mol. Formula :

C13H21NO4

Mol. Weight :

255.3

Impurities-Methyl Linolenate-1722338406.png
Methyl Linolenate
Catalogue No.:

VLIM-01078

CAS No. :

301-00-8

Mol. Formula :

C19H32O2

Mol. Weight :

292.46

Impurities-Dapagliflozin open ring-1722338449.png
Dapagliflozin open ring
Catalogue No.:

VLIM-01079

CAS No. :

1938090-31-3

Mol. Formula :

C21H27ClO7

Mol. Weight :

426.89

Impurities-Methotrexate Related Compound E Hydrochloride-1722338888.png
Methotrexate Related Compound E Hydrochloride
Catalogue No.:

VLIM-01080

CAS No. :

70844-48-3

Mol. Formula :

C30H31ClN14O4

Mol. Weight :

687.11

Impurities-Olanzapine Impurity D-1722926603.png
Olanzapine Impurity D
Catalogue No.:

VLIM-01081

CAS No. :

174794-02-6

Mol. Formula :

C17H20N4OS

Mol. Weight :

328.43