Pharmaceutical analytical standards

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

Results 34,031-34,040 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-S101-004
CAS: 1545720-63-5
Formula: C₁₀H₉ClN₄O₂S
Family: Sulfachlorpyridazine
Synonyms: 4-Amino-3-chloro-N-2-pyrimidinylbenzenesulfonamide, 4-amino-3-chloro-N-pyrimidin-2-ylbenzenesulfonamide

ImpurityLevels of characterisation

Cat. No.: P-S101-005
CAS: 4482-46-6
Formula: C₁₀H₉ClN₄O₂S
Family: Sulfachlorpyridazine
Synonyms: 4-amino-N-(5-chloropyrimidin-2-yl)benzenesulfonamide, Benzenesulfonamide, 4-amino-N-(5-chloro-2-pyrimidinyl)-

ImpurityLevels of characterisation

Cat. No.: P-S410-005
CAS: 111992-18-8
Formula: C₁₀H₈Cl₂F₂N₄O
Synonyms: 2-(5-Amino-2,4-dichlorophenyl)-4-(difluoromethyl)-5-methyl-1,2,4-triazol-3-one

ImpurityLevels of characterisation

Cat. No.: P-S410-006
CAS: 122836-53-7
Formula: C₁₂H₁₂Cl₂F₂N₄O₅S₂
Synonyms: N-[2,4-Dichloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-1,2,4-triazol-1-yl]phenyl]-N-methylsulfonylmethanesulfonamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L018-006
CAS: 254964-60-8
Formula: C₂₀H₁₇F₃N₂O₄
Family: Laquinimod
Synonyms: TASQ, N-Methyl-N-(4-trifluoromethyl-phenyl)-1,2-dihydro-4-hydroxy-5-methoxy-1-methyl-2-oxo-quinoline-3-carboxamide

ImpurityLevels of characterisation

Cat. No.: P-T042-007
CAS: 52395-03-6
Formula: C₁₅H₁₃ClN₂O
Family: Temazepam
Synonyms: 6-Chloro-1,4-Dihydro-1-Methyl-4-Phenylquinazolin-4-Ol, 6-Chloro-1-methyl-4-phenylquinazolin-4-ol

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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