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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-Beclomethasone 17 propionate-1664255785.png
Beclomethasone 17 propionate
Catalogue No.:

VLIM-00746

CAS No. :

5534-18-9

Mol. Formula :

C₂₅H₃₃ClO₆

Mol. Weight :

464.98

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Impurities-N2-Acetyl Acyclovir-1664255883.png
N2-Acetyl Acyclovir
Catalogue No.:

VLIM-00747

CAS No. :

110104-37-5

Mol. Formula :

C₁₀H₁₃N₅O₄

Mol. Weight :

267.25

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Impurities-Milrinone impurity A-1664255904.png
Milrinone impurity A
Catalogue No.:

VLIM-00748

CAS No. :

99462-32-5

Mol. Formula :

C₁₂H₉N₃O₂

Mol. Weight :

227.22

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Impurities-Valproic acid impurity K(2-methyl-2-ethyl-pentanoic acid)-1664255922.png
Valproic acid impurity K(2-methyl-2-ethyl-pentanoic acid)
Catalogue No.:

VLIM-00749

CAS No. :

5343-52-2

Mol. Formula :

C₈H₁₆O₂

Mol. Weight :

144.2

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Impurities-Rufinamide related compound A-1664255940.png
Rufinamide related compound A
Catalogue No.:

VLIM-00750

CAS No. :

106308-41-2

Mol. Formula :

C₁₀H₉FN₄O

Mol. Weight :

220.2

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Impurities-Rufinamide related compound B-1664255955.png
Rufinamide related compound B
Catalogue No.:

VLIM-00751

CAS No. :

217448-86-7

Mol. Formula :

C₁₁H₉F₂N₃O₂

Mol. Weight :

253.2

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Impurities-Trazodone EP Impurity A-1664255972.png
Trazodone EP Impurity A
Catalogue No.:

VLIM-00752

CAS No. :

55290-68-1

Mol. Formula :

C₁₉H₂₂ClN₅O₂

Mol. Weight :

387.86

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Impurities-Trazodone EP Impurity B-1664255989.png
Trazodone EP Impurity B
Catalogue No.:

VLIM-00753

CAS No. :

62337-66-0

Mol. Formula :

C₁₉H₂₃N₅O

Mol. Weight :

337.42

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Impurities-Trazodone EP Impurity G-1664256896.png
Trazodone EP Impurity G
Catalogue No.:

VLIM-00754

CAS No. :

NA

Mol. Formula :

C₁₇H₂₇ClN₂O

Mol. Weight :

310.86

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Impurities-Trazodone EP Impurity H-1664256027.png
Trazodone EP Impurity H
Catalogue No.:

VLIM-00755

CAS No. :

6323-09-7

Mol. Formula :

C₂₃H₃₀Cl₂N₄

Mol. Weight :

433.42

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Impurities-Acemetacin Impurity B (Indomethacin)-1664256048.png
Acemetacin Impurity B (Indomethacin)
Catalogue No.:

VLIM-00756

CAS No. :

53-86-1

Mol. Formula :

C₁₉H₁₆ClNO₄

Mol. Weight :

357.79

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Impurities-Acemetacin Impurity A(4-Chlorobenzoic acid)-1664256065.png
Acemetacin Impurity A(4-Chlorobenzoic acid)
Catalogue No.:

VLIM-00757

CAS No. :

74-11-3

Mol. Formula :

C₇H₅ClO₂

Mol. Weight :

156.57

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