Pharmaceutical analytical standards

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

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Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-I045-033
Formula: C₂₈H₃₄ClN₃O₅
Family: Indometacin
Synonyms: 2-[4-(3-Hydroxypropyl)piperazin-1-yl]ethyl 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate

ImpurityLevels of characterisation

Cat. No.: P-I045-035
Formula: C₂₂H₂₂ClNO₅
Family: Indometacin
Synonyms: [(2R)-2-Hydroxypropyl] 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate

ImpurityLevels of characterisation

Cat. No.: P-I045-036
Formula: C₂₂H₂₂ClNO₅
Family: Indometacin
Synonyms: [(2S)-2-Hydroxypropyl] 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate

ImpurityLevels of characterisation

Cat. No.: P-I045-038
Formula: C₁₁H₁₅NO·HCl
Family: Indometacin
Synonyms: (2R,3R)-5-Methoxy-2,3-dimethyl-2,3-dihydro-1H-indole hydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Isotopically labelledLevels of characterisation

Cat. No.: P-I045-015
Formula: C₁₁H₈D₃NO₃
Family: Indometacin
Synonyms: O-Desmethyl-N-deschlorobenzoyl Indomethacin-d3, 2-(4,6,7-trideuterio-5-hydroxy-2-methyl-1H-indol-3-yl)acetic acid

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