Pharmaceutical analytical standards

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

Results 11,011-11,020 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-B100-030
Formula: C₂₆H₂₇N₅O₅S
Family: Bosentan
Synonyms: 4-tert-Butyl-N-[6-methoxy-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide

ImpurityLevels of characterisation

Cat. No.: P-B100-031
Formula: C₂₇H₂₉N₅O₅S
Family: Bosentan
Synonyms: 4-tert-Butyl-N-[6-ethoxy-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B100-029
Formula: C₂₆H₂₇N₅O₆S
Family: Bosentan
Synonyms: N-[6-(2-Hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]-4-propan-2-ylbenzenesulfonamide

Pharmacopoeial impurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C084-028
Formula: C₉H₁₀N₂O₃S
Family: Cefixime
Synonyms: (4R,5R)-4-Amino-10-hydroxy-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-ene-3,11-dione

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C084-031
Formula: C₁₆H₁₉N₅O₆S₂
Family: Cefixime
Synonyms: Methyl 2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[(5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)methylamino]-2-oxoethylidene]amino]oxyacetate

ImpurityLevels of characterisation

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