The substituted imidazole C28H21ClN2O2, was prepared via multicomponent reactions and the product crystallized using dimethylformamide. The structure of the compound was established by elemental analysis, Fourier transform infrared spectroscopy, thermogravimetric analysis, UV-visible, proton nuclear magnetic resonance spectroscopy, and single-crystal X-ray diffraction. The molecule is crystallized in the tetragonal crystal system with the space group P4(3)2(1)2 and with unit cell parameters a = 12.246(4) angstrom, b = 12.246(4) angstrom, c = 31.781(2) angstrom, and Z = 8. The molecular and crystal structures of the title molecule are stabilized by the intramolecular interactions, O-H center dot center dot center dot N and C-H center dot center dot center dot N, and intermolecular interaction, C-H center dot center dot center dot O.