In the title compound, C17H20ClN5O2, the benzene ring and the purine ring system make a dihedral angle of 78.56 (4)°. In the crystal, mol-ecules are linked by pairs of N-H⋯N hydrogen bonds, forming inversion dimers. C-H⋯O and C-H⋯Cl contacts further link the mol-ecules, forming a three-dimensional network.

Department of Inorganic Chemistry Faculty of Science Palacký University 17 listopadu 12 CZ 771 46 Olomouc Czech Republic

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