Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

Cat. No.: P-C092-007
Formula: C₁₈H₂₃N₉O₄S₃
Family: Cefotiam
Synonyms: (6R,7S)-7-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C092-008
Formula: C₁₈H₂₄N₁₀O₃S₃
Family: Cefotiam
Synonyms: (6R,7R)-7-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide

ImpurityLevels of characterisation

Cat. No.: P-C092-009
Formula: C₁₈H₂₅N₉O₅S₃
Family: Cefotiam
Synonyms: (2R)-2-[(R)-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-carboxymethyl]-5-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C092-010
Formula: C₁₈H₂₅N₉O₅S₃
Family: Cefotiam
Synonyms: (2R)-2-[(R)-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-carboxymethyl]-5-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-3,4-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C092-011
Formula: C₁₈H₂₅N₉O₅S₃
Family: Cefotiam
Synonyms: (2R)-2-[(R)-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-carboxymethyl]-5-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C092-012
Formula: C₁₇H₂₅N₉O₃S₃
Family: Cefotiam
Synonyms: (2R)-2-[[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]methyl]-5-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C099-017
Formula: C₃₆H₂₈N₄O₄S₃
Family: Ceftaroline
Synonyms: Benzhydryl (6R,7R)-8-oxo-7-[(2-phenylacetyl)amino]-3-[(4-pyridin-4-yl-1,3-thiazol-2-yl)sulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C099-020
Formula: C₂₂H₂₁N₈O₈PS₄
Family: Ceftaroline
Synonyms: (6R,7S)-7-[[(2Z)-2-Ethoxyimino-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-3-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

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