Abstract
In the title compound, C11H16N2O3S, the S atom has a distorted tetrahedral geometry [maximum deviation: O-S-O = 119.48 (15)degrees]. The dihedral angles between the benzene ring and its propylsulfonamide and methylamide substituents are 71.8 (2) and 5.8 (1)degrees, respectively. In the crystal, molecules are linked by N-m-H center dot center dot center dot O-s (m = methylamide and s = sulfonamide) hydrogen bonds, forming C(8) chains along the a axis. The two molecule chains are connected by N-H center dot center dot center dot O hydrogen bonds, generating R-3(2) (18) rings. The crystal packing is further stabilized by weak intermolecular C-H center dot center dot center dot O hydrogen bonds.