5-Chloro-N-(5-chloro-2-methoxybenzoyl)-N-(4-(N-(4-chloro-2-methoxybenzoyl)sulfamoyl)phenethyl)-2-methoxybenzamide is an impurity arising in the synthesis of Glyburide (G598350). Molecular Formula: C32H27Cl3N2O8S Solubility: DMSO, Ethyl Acetate Molecular Weight: 705.99