N-(4-Sulfamoylphenyl)acetamide

Abstract

In the title compound, C8H10N2O3S, the dihedral angle between the acetamide group and the benzene ring is 15.59 (12)° and the amino group is close to being perpendicular to the benzene ring [N—S—Car—Car(ar = aromatic) torsion angle = 109.4 (2)°]. In the crystal, molecules are linked into supramolecular tubes parallel to [001] by amine–amide N—H...O interactions and these are connected into the three-dimensional architecture by amide–sulfonamide N—H...O hydrogen bonds. The crystal studied was a racemic twin.