Pharmaceutical analytical standards

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

Results 14,041-14,050 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-C075-015
Formula: C₁₈H₁₅Cl₂N₅O₅S₃
Family: Cefazedone
Synonyms: (6R,7R)-7-[[2-(3,5-Dichloro-4-oxo-1-pyridinyl)acetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C075-016
Formula: C₁₈H₁₇Cl₂N₅O₆S₃
Family: Cefazedone
Synonyms: (2R)-2-[(R)-Carboxy-[[2-(3,5-dichloro-4-oxo-1-pyridinyl)acetyl]amino]methyl]-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C075-007
Formula: C₁₈H₁₅Cl₂N₅O₅S₃
Family: Cefazedone
Synonyms: (6R,7S)-7-[[2-(3,5-Dichloro-4-oxo-1-pyridinyl)acetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-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-C075-010
Formula: C₁₀H₁₄N₂O₆S
Family: Cefazedone
Synonyms: (2R)-5-(Acetyloxymethyl)-2-[(R)-amino(carboxy)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C080-017
Formula: C₃₂H₃₄N₆O₈S₃
Family: Cefditoren
Synonyms: 2,2-Dimethylpropanoyloxymethyl (6R,7R)-7-[[(2Z)-2-[2-(4-methoxyanilino)-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

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