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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 Impurity-H-1664359493.png
Rivaroxaban Impurity-H
Catalogue No.:

VLIM-00794

CAS No. :

1807455-76-0

Mol. Formula :

C₂₅H₂₄Cl₂N₄O₆S₂

Mol. Weight :

611.5

Impurities-Mometasone Impurity G-1664359844.png
Mometasone Impurity G
Catalogue No.:

VLIM-00795

CAS No. :

NA

Mol. Formula :

C₂₂H₂₈Cl₂O₄

Mol. Weight :

427.4

Impurities-Mometasone Impurity D-1664361373.png
Mometasone Impurity D
Catalogue No.:

VLIM-00796

CAS No. :

83881-09-8

Mol. Formula :

C₂₇H₂₉ClO₆

Mol. Weight :

485.0

Impurities-Rivaroxaban Impurity-E-1664361918.png
Rivaroxaban Impurity-E
Catalogue No.:

VLIM-00797

CAS No. :

1415566-28-7

Mol. Formula :

C₁₉H₁₉N₃O₅S

Mol. Weight :

401.4

Impurities-Rivaroxaban Impurity-D-1664362046.png
Rivaroxaban Impurity-D
Catalogue No.:

VLIM-00798

CAS No. :

1365267-35-1

Mol. Formula :

C₂₉H₃₂N₆O₉

Mol. Weight :

608.6

Impurities-Rivaroxaban Impurity-B-1664362124.png
Rivaroxaban Impurity-B
Catalogue No.:

VLIM-00799

CAS No. :

1429334-00-8

Mol. Formula :

C₁₆H₁₉N₃O₅

Mol. Weight :

333.34

Impurities-Rivaroxaban Impurity-A-1664362238.png
Rivaroxaban Impurity-A
Catalogue No.:

VLIM-00800

CAS No. :

865479-71-6

Mol. Formula :

C₁₉H₁₈ClN₃O₅S

Mol. Weight :

435.9

Impurities-Donepezil Pyridine analogue Impurity-1664362462.png
Donepezil Pyridine analogue Impurity
Catalogue No.:

VLIM-00801

CAS No. :

4803-57-0

Mol. Formula :

C₁₇H₁₇NO₃

Mol. Weight :

283.32

Impurities-Pyridoxine Impurity B-1664362698.png
Pyridoxine Impurity B
Catalogue No.:

VLIM-00802

CAS No. :

148-51-6

Mol. Formula :

C₈H₁₂ClNO₂

Mol. Weight :

189.64

Impurities-4-(Dimethylaminoethyl)phenol-1664363005.png
4-(Dimethylaminoethyl)phenol
Catalogue No.:

VLIM-00803

CAS No. :

539-15-1

Mol. Formula :

C₁₀H₁₅NO

Mol. Weight :

165.23

Impurities-Celecoxib Related compound B-1664363216.PNG
Celecoxib Related compound B
Catalogue No.:

VLIM-00804

CAS No. :

331943-04-5

Mol. Formula :

C₁₇H₁₄F₃N₃O₂S

Mol. Weight :

381.4

Impurities-Desvenlafaxine related compound A -1664364295.png
Desvenlafaxine related compound A 
Catalogue No.:

VLIM-00805

CAS No. :

1346600-38-1

Mol. Formula :

C₁₆H₂₃NO

Mol. Weight :

245.36