Acta Cryst. (2013). E69, o588
[ doi:10.1107/S1600536813007721 ]
Abstract: The title compound, C17H19N5O2, features an almost planar purine skeleton (r.m.s. deviation = 0.009 Å) substituted by a tetrahydrofuran ring, which adopts an envelope conformation. The purine and benzene rings subtend a dihedral angle of 66.70 (3)°. In the crystal, pairs of N-HN hydrogen bonds connect adjacent molecules into inversion dimers. C-HN, C-HO, C-H and - interactions [pyrimidine ring centroid-centroid distance = 3.3909 (1) Å] connect the dimers into a three-dimensional architecture.
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