(E)-2-[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-ylaminomethylene]-4-[(4-ethylphenyl)diazenyl]-6-methoxycyclohexanone

Abstract

The title compound, C20H25N3O5, adopts the keto-amine tautomeric form and displays the characteristic features of azobenzene derivatives. Intramolecular N - H (...) O and O H (...) O and intermolecular O - H (...) O interactions influence the conformation of the molecules and the crystal packing.