Acta Cryst. (2008). E64, o2040  [ doi:10.1107/S1600536808030936 ]

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

H.-T. Du, H.-J. Du and W. Zhou

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-HO hydrogen bonds, and an intramolecular C-HN interaction also occurs.

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