N-Benzyl-9-isopropyl-9H-purin-6-amine

The asymmetric unit of the title compound, C₁₅H₁₇N₅, consists of two mol­ecules in which the dihedral angles between the best planes of the purine ring system (r.m.s. deviations = 0.0060 and 0.0190 Å) and the benzene ring are 89.21 (3) and 82.14 (4)°. The mol­ecules within the asymmetric unit are linked into dimers by pairs of N—H...N hydrogen bonds. Weak C—H...π contacts and π–π inter­actions [centroid–centroid = 3.3071 (1) Å] further connect the mol­ecules into a three-dimensional network.