Methyl 4-(acetylamino)-5-(ethylsulfonyl)-2-methoxybenzoate

Pharmaceutical intermediate for amisulpride impurities

4-Amino-N-(1-ethyl-3-piperidinyl)-5-(ethylsulfonyl)-2-methoxybenzamide

Pharmaceutical intermediate for amisulpride impurities

2-[4-(Ethoxycarbonyl)phenyl]-6-methyl-imidazo[1,2-a]pyridine-3-acetic Acid

Zolpidem impurity reference standard

4'-((2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-N-(methoxymethyl)-[1,1'-biphenyl]-2-sulfonamide

pharmaceutical intermediate

N-(3-((4-Amino-6,7-dimethoxyquinazolin-2-yl)methylamino)propyl)formamide

pharmaceutical impurity or intermediate

Zolpidem Phenyl-4-carboxylic Acid Ethyl Ester

Zolpidem impurity or synthetic intermediate