Acta Cryst. (2004). E60, o1239-o1240  [ doi:10.1107/S1600536804014862 ]

3-Amino-2-methyl-5,6,7,8-tetrahydro-1-benzothieno[2,3-d]pyrimidin-4(3H)-one

Vasu, K. A. Nirmala, D. Chopra, S. Mohan and J. Saravanan

Abstract: In the title compound, C₁₁H₁₃N₃OS, the dihedral angle between the fused thiophene and pyridiminone moieties is 3.3 (1)°. The crystal structure is stabilized by an intramolecular N-HO hydrogen bond and weak intermolecular C-HO interactions.

Online 26 June 2004

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