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VAQORACHEMICALS
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Impurities & Reference Standards

Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.

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Reference Standard
Z-Benfotiamine chemical structure
Z-Benfotiamine
CAS
775256-41-2
Formula
C19H23N4O6PS
MW
466.4 g/mol
VQ-034914
Reference Standard
Z-Chlorolefine chemical structure
Z-Chlorolefine
CAS
97818-83-2
Formula
C24H23ClO
MW
362.9 g/mol
VQ-042356
Reference Standard
Z-Norgestimate chemical structure
Z-Norgestimate
CAS
107382-51-4
Formula
C23H31NO3
MW
369.5 g/mol
VQ-026959
Reference Standard
Zafirlukast chemical structure
Zafirlukast
CAS
107753-78-6
Formula
C31H33N3O6S
MW
575.7 g/mol
VQ-034717

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