title: N-(4-Sulfamoylphen-yl)acetamide.
abstract: In the title compound, C(8)H(10)N(2)O(3)S, 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-C(ar)-C(ar) (ar = aromatic) torsion angle = 109.4 (2)°]. In the crystal, mol-ecules are linked into supra-molecular tubes parallel to [001] by amine-amide N-H⋯O inter-actions and these are connected into the three-dimensional architecture by amide-sulfonamide N-H⋯O hydrogen bonds. The crystal studied was a racemic twin.
authors.forename: Abdullah M
authors.initials: AM
authors.lastname: Asiri
authors.forename: Hassan M
authors.initials: HM
authors.lastname: Faidallah
authors.forename: Tariq R
authors.initials: TR
authors.lastname: Sobahi
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink