Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 14,271-14,280 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-V051-019
Formula: C₂₂H₂₈N₂O₃
Family: Vinpocetine
Synonyms: Ethyl (15R,19S)-15-ethyl-16-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-V051-020
Formula: C₂₀H₂₄N₂O₃
Family: Vinpocetine
Synonyms: (15R,19S)-15-Ethyl-16-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylic acid

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

MetaboliteLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B040-019
Formula: C₁₇H₁₂Br₂O₃
Family: Benzbromarone
Synonyms: (3,5-Dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-6-yl)methanone

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B071-019
Formula: C₂₄H₂₈O₂
Family: Bexarotene
Synonyms: 4-[1-(2,5,5,8,8-Pentamethyl-6,7-dihydronaphthalen-1-yl)ethenyl]benzoic acid

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