Pharmaceutical analytical standards

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

Results 11,031-11,040 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-C092-017
Formula: C₁₈H₂₃N₉O₄S₃
Family: Cefotiam
Synonyms: (6S,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-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C092-018
Formula: C₁₂H₂₂N₂O₂S₂
Family: Cefotiam
Synonyms: Ethyl (E)-3-[[[(E)-2-(dimethylamino)ethenyl]amino]methylsulfanylmethyl]-4-sulfanylbut-2-enoate

ImpurityLevels of characterisation

Cat. No.: P-C092-019
Formula: C₂₃H₂₇N₁₁O₅S₄
Family: Cefotiam
Synonyms: (6R,7R)-7-[[2-[2-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]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-C092-020
Formula: C₁₈H₂₃N₉O₄S₃
Family: Cefotiam
Synonyms: (6S,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

ImpurityLevels of characterisation

Cat. No.: P-C092-004
Formula: C₁₃H₁₄N₄O₅S₂
Family: Cefotiam
Synonyms: (6R,7R)-7-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C092-025
Formula: C₂₇H₃₇N₉O₇S₃
Family: Cefotiam
Synonyms: 1-Cyclohexyloxycarbonyloxyethyl (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-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-C092-026
Formula: C₃₁H₃₅N₁₃O₈S₅
Family: Cefotiam
Synonyms: (6R,7R)-7-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[[4-[2-[[(6R,7R)-2-carboxy-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]amino]-2-oxoethyl]-1,3-thiazol-2-yl]amino]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C092-027
Formula: C₃₆H₄₄N₁₈O₇S₆
Family: Cefotiam
Synonyms: (6R,7R)-7-[[2-[2-[[(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-carbonyl]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

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