Pharmaceutical analytical standards

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

Results 10,901-10,910 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-C105-029
Formula: C₁₂H₁₅N₅O₅S₂
Family: Ceftizoxime
Synonyms: (2R)-2-[[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]methyl]-1-oxo-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C105-031
Formula: C₁₀H₁₅N₃O₃S
Family: Ceftizoxime
Synonyms: Butan-2-yl (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetate

ImpurityLevels of characterisation

Cat. No.: P-C105-032
Formula: C₁₃H₁₅N₅O₆S₂
Family: Ceftizoxime
Synonyms: (2R)-2-[(R)-[[(2E)-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-C105-035
Formula: C₁₃H₁₅N₅Na₂O₆S₂
Family: Ceftizoxime
Synonyms: Disodium (2R)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-carboxylatomethyl]-1,3-thiazinane-4-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-C105-036
Formula: C₁₃H₁₃N₅O₅S₂
Family: Ceftizoxime
Synonyms: (6R,7R)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C105-037
Formula: C₁₃H₁₃N₅O₅S₂·C₂HF₃O₂
Family: Ceftizoxime
Synonyms: (6R,7R)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid trifluoroacetate

ImpurityLevels of characterisation

Cat. No.: P-C105-038
Formula: C₁₂H₁₅N₅O₄S₂
Family: Ceftizoxime
Synonyms: (2R)-2-[[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C105-011
Formula: C₈H₁₂N₄O₄S
Family: Ceftizoxime
Synonyms: (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-methoxyiminoacetamide

ImpurityLevels of characterisation

Cat. No.: P-C105-012
Formula: C₇H₈N₂O₄S
Family: Ceftizoxime
Synonyms: (6R,7R)-7-Amino-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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