United States Pharmacopeia (USP) Reference Standard
Synonym(s): Glimepiride sulfonamide; 4-{2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl}benzenesulfonamide
Empirical Formula: C16H21N3O4S
Formula Weight: 351.42
Linear Formula: C16H21N3O4S