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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-Dabigatran Impurity N-1664191549.png
Dabigatran Impurity N
Catalogue No.:

VLIM-00431

CAS No. :

1381757-44-3

Mol. Formula :

C₃₄H₄₁N₇O₆

Mol. Weight :

643.73

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Impurities-Propofol Impurity K-1664191577.png
Propofol Impurity K
Catalogue No.:

VLIM-00432

CAS No. :

14366-59-7

Mol. Formula :

C₁₂H₁₈O

Mol. Weight :

178.27

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Impurities-Propofolol Impurity L-1664191636.png
Propofolol Impurity L
Catalogue No.:

VLIM-00433

CAS No. :

201166-22-5

Mol. Formula :

C₁₂H₁₆O₂

Mol. Weight :

192.25

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Impurities-Propofolol Impurity O-1664191805.png
Propofolol Impurity O
Catalogue No.:

VLIM-00434

CAS No. :

74663-48-2

Mol. Formula :

C₁₂H₁₈O

Mol. Weight :

178.27

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Impurities-Dabigatran Impurity-I-1664191831.png
Dabigatran Impurity-I
Catalogue No.:

VLIM-00435

CAS No. :

211915-84-3

Mol. Formula :

C₂₇H₂₆N₆O₃

Mol. Weight :

482.53

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Impurities-Bupropion Des-T-butylamino Impurity-1664191847.png
Bupropion Des-T-butylamino Impurity
Catalogue No.:

VLIM-00436

CAS No. :

34841-35-5

Mol. Formula :

C₉H₉ClO

Mol. Weight :

168.62

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Impurities-Bupropion Impurity-15-1664191874.png
Bupropion Impurity-15
Catalogue No.:

VLIM-00437

CAS No. :

535-80-8

Mol. Formula :

C₇H₅ClO₂

Mol. Weight :

156.57

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Impurities-Rabeprazole chloro Analogue Impurity-1664191915.png
Rabeprazole chloro Analogue Impurity
Catalogue No.:

VLIM-00438

CAS No. :

168167-42-8

Mol. Formula :

C₁₄H₁₂ClN₃OS

Mol. Weight :

'305.78

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Impurities-Nebivolol Impurity-RS,SR(NBB01)-1664191959.png
Nebivolol Impurity-RS,SR(NBB01)
Catalogue No.:

VLIM-00439

CAS No. :

NA

Mol. Formula :

C₁₈H₂₀FNO₂

Mol. Weight :

'301.36

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Impurities-Nebivolol Impurity RSSS, SRRR NBB03-1664192000.png
Nebivolol Impurity RSSS, SRRR NBB03
Catalogue No.:

VLIM-00440

CAS No. :

NA

Mol. Formula :

C₂₉H₃₂ClF₂NO₄

Mol. Weight :

532.02

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Impurities-Nebivolol Impurity-B-1664192040.png
Nebivolol Impurity-B
Catalogue No.:

VLIM-00441

CAS No. :

NA

Mol. Formula :

C₂₂H₂₆ClF₂NO₄

Mol. Weight :

'441.90

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Impurities-Nebivolol Impurity F (RSSS, SRRR)-1664192086.png
Nebivolol Impurity F (RSSS, SRRR)
Catalogue No.:

VLIM-00442

CAS No. :

NA

Mol. Formula :

C₂₂H₂₆ClF₂NO₄

Mol. Weight :

'441.90

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