6-(4-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

Abstract

In the molecule of the title compound, C19H18N4O3S, the central heterocylic ring system is oriented with respect to the trimethoxyphenyl and 4-methylphenyl rings at dihedral angles of 1.1 (5) and 15.1 (5)°, respectively. The dihedral angle between the two benzene rings is 16.1 (4)°. In the crystal structure, molecules are linked by intermolecular C—H...O hydrogen bonds, and an intramolecular C—H...N interaction also occurs.