(E)‐N‐{[6‐Chloro‐4‐(4‐chlorophenyl)‐3‐methyl‐1‐phenyl‐1H‐pyrazolo[3,4‐b]pyridin‐5‐yl]methylene}benzene‐1,2‐diamine: a three‐dimensional framework structure built from only two hydrogen bonds

The molecules of the title compound, C₂₆H₁₉Cl₂N₅, are conformationally chiral, with none of the aryl groups coplanar with the pyrazolo3,4‐b]pyridine core of the molecule. A single unique N—H...N hydrogen bond links the molecules into two symmetry‐related sets of C(11) chains running parallel to the 011] and 01] directions, respectively, and these two sets of chains are linked into a continuous three‐dimensional framework structure by a single unique C—H...N hydrogen bond which forms a chain parallel to the 100] direction.