Crystal structure of 4-bromo-N-(propylcarbamoyl)benzenesulfonamide

Abstract

The title compound, C10H13BrN2O3S, 1, contains a sulfonyl urea moiety, which possesses potential therapeutic functions (e.g., anti-diabetic and herbicidal). The geometry of 1 is similar to its closely related analogues, chlorpropamide and tolbutamide. This compound crystallizes in the monoclinic space group C2/c, having one molecule in its asymmetric unit. The crystal structure of 1, recorded at 296 K, shows intermolecular N—H...O and C—H...O-type infinite hydrogen-bonded chains involving the sulfonyl urea moiety. Hirshfeld surface analysis and the two-dimensional fingerprint plots confirmed hydrogen bonding as the dominant feature in the crystal packing.