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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-Rivaroxaban Methyl ester Impurity-1664436406.png
Rivaroxaban Methyl ester Impurity
Catalogue No.:

VLIM-00818

CAS No. :

1838139-08-4

Mol. Formula :

C₁₆H₁₉N₃O₆

Mol. Weight :

349.34

Impurities-Rivaroxaban Di-oxazolidinone-1664436666.png
Rivaroxaban Di-oxazolidinone
Catalogue No.:

VLIM-00819

CAS No. :

NA

Mol. Formula :

C₂₈H₃₁N₅O₈

Mol. Weight :

565.57

Impurities-Rivaroxaban Amide dimer-1664437184.png
Rivaroxaban Amide dimer
Catalogue No.:

VLIM-00820

CAS No. :

1838133-00-8

Mol. Formula :

C₂₃H₂₁Cl₂N₃O₅S₂

Mol. Weight :

554.47

Impurities-Rivaroxaban oxo amine amide Impurity-1664437530.png
Rivaroxaban oxo amine amide Impurity
Catalogue No.:

VLIM-00821

CAS No. :

1838139-24-4

Mol. Formula :

C₁₉H₁₈ClN₃O₅S

Mol. Weight :

435.88

Impurities-Rivaroxaban Impurity- F-1664437904.png
Rivaroxaban Impurity- F
Catalogue No.:

VLIM-00822

CAS No. :

24065-33-6

Mol. Formula :

C₅H₃ClO₂S

Mol. Weight :

162.59

Impurities-Nicotine Impurity - A-1664441798.png
Nicotine Impurity - A
Catalogue No.:

VLIM-00823

CAS No. :

581-49-7

Mol. Formula :

C₁₀H₁₂N₂

Mol. Weight :

160.22

Impurities-Rivaroxaban Impurity 42-1664442376.png
Rivaroxaban Impurity 42
Catalogue No.:

VLIM-00824

CAS No. :

2304439-07-2

Mol. Formula :

C₁₃H₁₉N₃O₃ . 2HCl

Mol. Weight :

338.3

Impurities-Desvenlafaxine related compound B -1664442694.png
Desvenlafaxine related compound B 
Catalogue No.:

VLIM-00825

CAS No. :

135308-74-6

Mol. Formula :

C₁₅H₂₃NO₂

Mol. Weight :

249.35

Impurities-Desvenlafaxine N-oxide -1664444155.png
Desvenlafaxine N-oxide 
Catalogue No.:

VLIM-00826

CAS No. :

NA

Mol. Formula :

C₁₆H₂₅NO₃

Mol. Weight :

279.37

Impurities-Dextromethorphan Impurity-A-1664524480.png
Dextromethorphan Impurity-A
Catalogue No.:

VLIM-00827

CAS No. :

1531-23-3

Mol. Formula :

C₁₇H₂₃NO

Mol. Weight :

257.37

Impurities-Atorvastatin Impurity H-1664525108.png
Atorvastatin Impurity H
Catalogue No.:

VLIM-00828

CAS No. :

125995-03-1

Mol. Formula :

C₃₃H₃₃FN₂O₄

Mol. Weight :

540.62

Impurities-Atorvastatin Impurity D-1664525558.png
Atorvastatin Impurity D
Catalogue No.:

VLIM-00829

CAS No. :

148146-51-4

Mol. Formula :

C₂₆H₂₂FNO₄

Mol. Weight :

431.46