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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-(2S,3R)-Efinaconazole-1736487498.png
(2S,3R)-Efinaconazole
Catalogue No.:

VLIM-01094

CAS No. :

2055038-61-2

Mol. Formula :

C18H22F2N4O

Mol. Weight :

348.4

Impurities-(2R,3R) Efinaconazole Diol-1737706343.png
(2R,3R) Efinaconazole Diol
Catalogue No.:

VLIM-01095

CAS No. :

133775-25-4

Mol. Formula :

C12H13F2N3O2

Mol. Weight :

269.25

Impurities-(2R,3S) Efinaconazole Diol-1737715981.png
(2R,3S) Efinaconazole Diol
Catalogue No.:

VLIM-01096

CAS No. :

135270-11-0

Mol. Formula :

C12H13F2N3O2

Mol. Weight :

269.25

Impurities-(2S,3S) Efinaconazole Diol-1737716468.png
(2S,3S) Efinaconazole Diol
Catalogue No.:

VLIM-01097

CAS No. :

135270-05-2

Mol. Formula :

C12H13F2N3O2

Mol. Weight :

269.25

Impurities-(2S,3R) Efinaconazole Diol-1737717908.png
(2S,3R) Efinaconazole Diol
Catalogue No.:

VLIM-01098

CAS No. :

135272-36-5

Mol. Formula :

C12H13F2N3O2

Mol. Weight :

269.25