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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-Efavirenz pent-3-ene-yne(cistrans)-1664196238.png
Efavirenz pent-3-ene-yne(cistrans)
Catalogue No.:

VLIM-00665

CAS No. :

'2125704-30-3

Mol. Formula :

C₁₄H₉ClF₃NO₂

Mol. Weight :

315.7

Impurities-Methyl Efavirenz-1664196254.png
Methyl Efavirenz
Catalogue No.:

VLIM-00666

CAS No. :

353270-76-5

Mol. Formula :

C₁₅H₁₁ClF₃NO₂

Mol. Weight :

329.7

Impurities-Metoprolol related compound A-1664196269.png
Metoprolol related compound A
Catalogue No.:

VLIM-00667

CAS No. :

109632-08-8

Mol. Formula :

C₁₄H₂₃NO₃

Mol. Weight :

253.34

Impurities-Metoprolol related compound B-1664196285.png
Metoprolol related compound B
Catalogue No.:

VLIM-00668

CAS No. :

56718-76-4

Mol. Formula :

C₁₂H₁₇ClO₃

Mol. Weight :

244.71

Impurities-Metoprolol related compound C-1664196300.png
Metoprolol related compound C
Catalogue No.:

VLIM-00669

CAS No. :

29122-74-5

Mol. Formula :

C₁₃H₁₉NO₃

Mol. Weight :

237.29

Impurities-Metoprolol related compound D-1664196316.png
Metoprolol related compound D
Catalogue No.:

VLIM-00670

CAS No. :

1486464-40-7

Mol. Formula :

C₂₇H₄₁NO₆ • HCl

Mol. Weight :

475.62

Impurities-Adapalene Related Compound B-1710136847.png
Adapalene Related Compound B
Catalogue No.:

VLIM-00671

CAS No. :

106685-41-0

Mol. Formula :

C₂₉H₃₀O₃

Mol. Weight :

426.55

Impurities-Adapalene Related Compound E-1664196351.png
Adapalene Related Compound E
Catalogue No.:

VLIM-00672

CAS No. :

932033-58-4

Mol. Formula :

C₂₉H₃₀O₃

Mol. Weight :

426.55

Impurities-Isonicotinamide-1664196368.png
Isonicotinamide
Catalogue No.:

VLIM-00673

CAS No. :

1453-82-3

Mol. Formula :

C₆H₆N₂O

Mol. Weight :

122.12

Impurities-3-Aminopyridine-1664196386.png
3-Aminopyridine
Catalogue No.:

VLIM-00674

CAS No. :

462-08-8

Mol. Formula :

C₅H₆N₂

Mol. Weight :

94.11

Impurities-3-tert-Butyl-4-hydroxyanisole-1664196402.png
3-tert-Butyl-4-hydroxyanisole
Catalogue No.:

VLIM-00675

CAS No. :

121-00-6

Mol. Formula :

C₁₁H₁₆O₂

Mol. Weight :

180.24

Impurities-3-Hydroxy Acetophenone-1664196438.png
3-Hydroxy Acetophenone
Catalogue No.:

VLIM-00676

CAS No. :

121-71-1

Mol. Formula :

C₈H₈O₂

Mol. Weight :

136.15