4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide

Abstract

In the title compound, C11H11ClN4O3S, the S atom is bonded in a distorted tetra­hedral geometry, by two O atoms, a C atom of the benzene ring and an amino N atom. The essentially planar pyrimidine ring [maximum deviation = 0.020 (1) Å] forms a dihedral angle of 87.57 (5)° with the benzene ring. In the crystal structure, pairs of mol­ecules are linked by inter­molecular N—H⋯O hydrogen bonds to generate centrosymmetric R 2 2(8) ring motifs. In addition, mol­ecules are linked into a three-dimensional extended network by inter­molecular N—H⋯N, N—H⋯O and C—H⋯O hydrogen bonds.