3-Methyl-1,4-di­phenyl-1H-pyrazolo­[3,4-b]quinoline

In the title mol­ecule, C23H17N3, the phenyl substituents at positions 1 and 4 are twisted relative to the central core by 27.09 (5) and 66.62 (4)°, respectively. In the crystal, mol­ecules are assembled into centrosymmetric dimers via π–π stacking inter­actions between the 1H-pyrazolo­[3,4-b]quinoline ­units, with an inter­planar distance of 3.601 (2) Å and by weak inter­molecular C—H⋯N inter­actions