Pharmaceutical analytical standards

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

Results 15,521-15,530 of 59,523

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L031-009
Formula: C₂₀H₂₁FO₅S
Family: Lemborexant
Synonyms: [(1S,2R)-1-(3-Fluorophenyl)-2-[(4-methylphenyl)sulfonyloxymethyl]cyclopropyl]methyl acetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L084-009
Formula: C₁₂H₇F₂NO₃
Family: Lomefloxacin
Synonyms: 5,6-Difluoro-9-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4(12),5,7,10-tetraene-10-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-L084-010
Formula: C₁₇H₂₀FN₃O₄
Family: Lomefloxacin
Synonyms: 1-Ethyl-6-fluoro-8-hydroxy-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-L084-011
Formula: C₁₇H₂₀FN₃O₄·HCl
Family: Lomefloxacin
Synonyms: 1-Ethyl-6-fluoro-8-hydroxy-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-L084-012
Formula: C₁₇H₁₉ClFN₃O₃·2HCl
Family: Lomefloxacin
Synonyms: 8-Chloro-1-ethyl-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-L084-014
Formula: C₁₅H₁₈FN₃O₃
Family: Lomefloxacin
Synonyms: 7-(2-Aminopropylamino)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid

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