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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.

Impurities-Itraconzole impurity B-1665658306.png
Itraconzole impurity B
Catalogue No.:

VLIM-00854

CAS No. :

854372-77-3

Mol. Formula :

C₃₅H₃₈Cl₂N₈O₄

Mol. Weight :

705.63

Impurities-Vildagliptin Cyclic Amidine Impurity-1665659439.png
Vildagliptin Cyclic Amidine Impurity
Catalogue No.:

VLIM-00855

CAS No. :

1789703-37-2

Mol. Formula :

C₁₇H₂₅N₃O₂

Mol. Weight :

303.4

Impurities-Caffeine Impurity B-1665659866.png
Caffeine Impurity B
Catalogue No.:

VLIM-00856

CAS No. :

7597-60-6

Mol. Formula :

C₇H₁₀N₄O₃

Mol. Weight :

198.18

Impurities-Caffeine Impurity E-1665660204.png
Caffeine Impurity E
Catalogue No.:

VLIM-00857

CAS No. :

20041-90-1

Mol. Formula :

C₇H₁₂N₄O

Mol. Weight :

168.2

Impurities-1,4-Dichlorobutane-1665660833.png
1,4-Dichlorobutane
Catalogue No.:

VLIM-00858

CAS No. :

110-56-5

Mol. Formula :

C₄H₈Cl₂

Mol. Weight :

127.01

Impurities-Dapagliflozin Impuirity (DF-04)-1665661337.png
Dapagliflozin Impuirity (DF-04)
Catalogue No.:

VLIM-00859

CAS No. :

461432-25-7

Mol. Formula :

C₂₉H₃₃ClO₁₀

Mol. Weight :

577.02

Impurities-6-Chlorohexanoyl chloride-1665664643.png
6-Chlorohexanoyl chloride
Catalogue No.:

VLIM-00860

CAS No. :

19347-73-0

Mol. Formula :

Cl(CH₂)₅COCl

Mol. Weight :

169.05

Impurities-Rivaroxaban N-Acetyl impurity-1665993676.png
Rivaroxaban N-Acetyl impurity
Catalogue No.:

VLIM-00861

CAS No. :

2422046-61-3

Mol. Formula :

C₁₇H₁₆ClN₃O₄S

Mol. Weight :

393.84

Impurities-Montelukast Impurity A-1665995226.png
Montelukast Impurity A
Catalogue No.:

VLIM-00862

CAS No. :

190078-45-6

Mol. Formula :

C₃₅H₃₅ClNNaO₃S

Mol. Weight :

608.17

Impurities-N-Nitroso-Bisoprolol Impurity-1665995601.png
N-Nitroso-Bisoprolol Impurity
Catalogue No.:

VLIM-00863

CAS No. :

NA

Mol. Formula :

C₁₈H₃₀N₂O₅

Mol. Weight :

354.4

Impurities-N-Nitroso-N-isopropyl-N-ethyl amine ( NEIPA )-1665995900.png
N-Nitroso-N-isopropyl-N-ethyl amine ( NEIPA )
Catalogue No.:

VLIM-00864

CAS No. :

16339-04-1

Mol. Formula :

C₅H₁₂N₂O

Mol. Weight :

116.16

Impurities-Cimetidine EP Impurity B-1666002444.png
Cimetidine EP Impurity B
Catalogue No.:

VLIM-00865

CAS No. :

138035-55-9

Mol. Formula :

C₁₀H₁₅N₅OS

Mol. Weight :

253.32