Pharmaceutical analytical standards

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

Results 6,641-6,650 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-A143-053
Formula: C₁₆H₁₉N₃O₆S·C₂HF₃O₂
Family: Amoxicillin
Synonyms: (2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trifluoroacetate

ImpurityLevels of characterisation

Cat. No.: P-A143-054
Formula: C₁₇H₂₃N₃O₆S·2HCl
Family: Amoxicillin
Synonyms: (4S)-2-[1-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-2-methoxy-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid dihydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-A143-042
Formula: C₂₂H₂₈N₄O₇S₂
Family: Amoxicillin
Synonyms: (2S,5R,6R)-6-[[(2R)-2-[[(4S)-4-Carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-A143-045
Formula: C₁₁H₁₆N₂O₂·HCl
Family: Amoxicillin
Synonyms: (2R)-2-Amino-2-(4-hydroxyphenyl)-N-propan-2-ylacetamide hydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-A143-052
Formula: C₂₄H₂₆N₄O₇S·2HCl
Family: Amoxicillin
Synonyms: (2S,5R,6R)-6-[[(2R)-2-Amino-2-[4-[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]oxyphenyl]acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid dihydrochloride

ImpurityLevels of characterisation

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