5-(Pyridin-4-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
oleh: Abdulsalam Alsubari, Youssef Ramli, El Mokhtar Essassi, Hafid Zouihri
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-08-01 |
Deskripsi
In the title compound, C11H9N5O, the pyrazolopyrimidin-4-one ring system is almost planar, with a maximum deviation of 0.0546 (13) Å for the O atom. The crystal packing is stabilized by intermolecular N—H...N, C—H...O and C—H...N hydrogen bonds. In addition, π–π stacking is found between the pyridine ring and the pyrazolopyrimidin-4-one ring systems, with centroid–centroid distances in the range 3.9627 (12)–4.6781 (12) Å.