Ethyl 1-[3-(1H-imidazol-1-yl)prop­yl]-2-(4-chloro­phen­yl)-1H-benzo[d]imidazole-5-carboxyl­ate dihydrate

In the title compound, C(22)H(21)ClN(4)O(2)·2H(2)O, the almost-planar benzimidazole ring system [maximum deviation 0.014 (1) Å] is inclined at angles of 36.32 (5) and 74.75 (7)° with respect to the phenyl and imidazole rings, respectively. In the crystal structure, the water mol­ecules are linked to the organic mol­ecules to form a three-dimensional network via O—H⋯N and O—H⋯O hydrogen bonds. The packing is further consolidated by a pair of bifurcated C—H⋯O bonds, generating R (1) (2)(6) loops. C—H⋯π inter­actions are also observed.