Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

Cat. No.: P-C089-025
Formula: C₁₆H₂₁N₇O₆S₂
Family: Cefoperazone
Synonyms: (6R,7R)-7-[[(5R)-5-Amino-5-carboxypentanoyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-E008-025
Formula: C₁₉H₁₈N₄O₂
Family: Edaravone
Synonyms: 5-[(3-Hydroxy-2-phenyl-3,4-dihydropyrazol-5-yl)methyl]-2-phenyl-4H-pyrazol-3-one

ImpurityLevels of characterisation

Cat. No.: P-E008-026
Formula: C₂₀H₁₈N₄O
Family: Edaravone
Synonyms: 5-Methyl-4-(5-methyl-2-phenylpyrazol-3-yl)-2-phenyl-1H-pyrazol-3-one

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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