title: 2-Chloro-N-ethyl-9-isopropyl-9H-purin-6-amine.
abstract: In the title compound, C(10)H(14)ClN(5), the purine ring system is essentially planar, with an r.m.s. deviation from the least-squares plane defined by the nine constituent atoms of 0.0063 (11) Å. In the crystal, mol-ecules are linked by weak N-H⋯N and C-H⋯π inter-actions.
authors.forename: Federico Andrés
authors.initials: FA
authors.lastname: Giovagnoli
authors.forename: Michal
authors.initials: M
authors.lastname: Rouchal
authors.forename: Peter
authors.initials: P
authors.lastname: Bartoš
authors.forename: Robert
authors.initials: R
authors.lastname: Vícha