Synthesis and crystal structure of N-(5-acetyl-4-methyl-pyrimidin-2-yl)benzene-sulfonamide.

N-(5-Acetyl-4-methyl-pyrimidin-2-yl)benzene-sulfonamide, C13H13N3O3S, was sythesized and characterized by single-crystal X-ray diffraction. In the crystal, π-π inter-actions between the phenyl and pyrimidine groups of neighbouring mol-ecules form mol-ecular chains parallel to [010]. Adjacent mol-ecular chains are linked by N-H⋯N hydrogen-bonding inter-actions between the pyrimidine and amine groups of neighbouring mol-ecules, resulting in a three-dimensional network.