Pharmaceutical analytical standards

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

Results 9,801-9,810 of 35,292

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R091-025
Formula: C₁₉H₂₂N₂O₅
Family: Roxadustat
Synonyms: 2-[(4-Hydroxy-1-methyl-7-phenoxy-4a,5,6,7,8,8a-hexahydroisoquinoline-3-carbonyl)amino]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-R091-026
Formula: C₂₁H₁₉N₃O₆
Family: Roxadustat
Synonyms: 2-[[2-[(4-Hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)amino]acetyl]amino]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-R091-027
Formula: C₁₉H₁₆N₂O₆
Family: Roxadustat
Synonyms: 2-[[4-Hydroxy-1-(hydroxymethyl)-7-phenoxyisoquinoline-3-carbonyl]amino]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-R091-014
Formula: C₃₃H₂₈N₂O₅
Family: Roxadustat
Synonyms: Benzyl 2-[(1-methyl-7-phenoxy-4-phenylmethoxyisoquinoline-3-carbonyl)amino]acetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S095-029
Formula: C₈H₁₁NO₄S
Family: Sulbactam
Synonyms: (2S,5R)-3,3-Dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S095-020
Formula: C₁₀H₁₇NO₆S
Family: Sulbactam
Synonyms: (2S)-2-[[(E)-2-Carboxyethenyl]amino]-3-ethoxysulfinyl-3-methylbutanoic acid

ImpurityLevels of characterisation

Cat. No.: P-S095-021
Formula: C₈H₁₁NO₄S
Family: Sulbactam
Synonyms: (2S,5R)-6-Hydroxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

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