Pharmaceutical analytical standards

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

Results 9,591-9,600 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-C090-032
Formula: C₁₆H₁₆N₅NaO₇S₂
Family: Cefotaxime
Synonyms: Sodium (6S,7S)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-C090-033
Formula: C₁₆H₁₆N₅NaO₇S₂
Family: Cefotaxime
Synonyms: Sodium (6S,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-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-C090-041
Formula: C₁₆H₁₇N₅O₇S₂
Family: Cefotaxime
Synonyms: (6R,7S)-3-(Acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C090-042
Formula: C₁₆H₁₆N₅NaO₇S₂
Family: Cefotaxime
Synonyms: Sodium (6R,7S)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-C090-043
Formula: C₁₆H₁₇N₅O₇S₂·C₂HF₃O₂
Family: Cefotaxime
Synonyms: (6R,7S)-3-(Acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid trifluoroacetate

ImpurityLevels of characterisation

Cat. No.: P-C090-015
Formula: C₁₆H₁₉N₅O₈S₂
Family: Cefotaxime
Synonyms: (2R)-5-(Acetyloxymethyl)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-carboxymethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C090-016
Formula: C₁₅H₁₉N₅O₆S₂
Family: Cefotaxime
Synonyms: (2R)-5-(Acetyloxymethyl)-2-[[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

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