Pharmaceutical analytical standards

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

Results 29,161-29,170 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-C080-013
CAS: 145904-68-3
Formula: C₁₉H₁₈N₆O₅S₃
Family: Cefditoren
Synonyms: (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C080-015
CAS: 878002-86-9
Formula: C₂₅H₂₈N₆O₇S₃
Family: Cefditoren
Synonyms: 2,2-Dimethylpropanoyloxymethyl (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C087-003
CAS: 51138-06-8
Formula: C₂H₃N₄NaS
Family: Cefminox
Synonyms: 5H-Tetrazole-5-thione, 1,2-dihydro-1-methyl-, sodium salt, sodium 1-methyltetrazole-5-thiolate

ImpurityLevels of characterisation

Cat. No.: P-C087-016
CAS: 57617-09-1
Formula: C₁₃H₁₅ClN₆O₅S₂
Family: Cefminox
Synonyms: (6R,7S)-7-[(2-Chloroacetyl)amino]-7-methoxy-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

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