Crystal structure of 4-bromo--(propyl-carbamo-yl)benzene-sulfonamide.

The title compound, CHBrNOS, , contains a sulfonyl urea moiety, which possesses potential therapeutic functions (, anti-diabetic and herbicidal). The geometry of is similar to its closely related analogues, chlorpropamide and tolbutamide. This compound crystallizes in the monoclinic space group 2/, having one mol-ecule in its asymmetric unit. The crystal structure of , recorded at 296 K, shows inter-molecular 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.