Pharmaceutical analytical standards

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

Results 8,171-8,180 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-C079-025
Formula: C₂₈H₂₄N₁₀O₉S₄
Family: Cefdinir
Synonyms: (6R,7R)-7-[[(2Z)-2-[2-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]amino]-1,3-thiazol-4-yl]-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C079-015
Formula: C₁₂H₉N₃OS₃
Family: Cefdinir
Synonyms: S-(1,3-Benzothiazol-2-yl) 2-(2-amino-1,3-thiazol-4-yl)ethanethioate

ImpurityLevels of characterisation

Cat. No.: P-C079-016
Formula: C₁₄H₁₀N₄O₃S₃
Family: Cefdinir
Synonyms: [(Z)-[1-(2-Amino-1,3-thiazol-4-yl)-2-(1,3-benzothiazol-2-ylsulfanyl)-2-oxoethylidene]amino] acetate

ImpurityLevels of characterisation

Cat. No.: P-C079-017
Formula: C₂₈H₂₆N₁₀O₁₀S₄
Family: Cefdinir
Synonyms: (6R,7R)-7-[[(2Z)-2-[2-[[2-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-2-(5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)acetyl]amino]-1,3-thiazol-4-yl]-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C079-018
Formula: C₂₈H₂₆N₁₀O₁₀S₄
Family: Cefdinir
Synonyms: (6R,7R)-7-[[(2Z)-2-[2-[[2-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-2-(4-carboxy-5-ethenyl-3,6-dihydro-2H-1,3-thiazin-2-yl)acetyl]amino]-1,3-thiazol-4-yl]-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C079-019
Formula: C₂₈H₂₆N₁₀O₁₀S₄
Family: Cefdinir
Synonyms: (6R,7R)-7-[[(2Z)-2-[2-[1-[(6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]ethylamino]-1,3-thiazol-4-yl]-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-C079-022
Formula: C₁₄H₁₃N₅O₅S₂
Family: Cefdinir
Synonyms: (2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(4R,5R)-9-methyl-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]acetamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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