title: (E)-1-{2-Hy-droxy-5-[(4-methyl-phen-yl)diazen-yl]phen-yl}ethanone.
abstract: The structure of the title compound, C(15)H(14)N(2)O(2), an azo dye, displays a trans configuration with respect to the N=N bridge. The dihedral angle between the aromatic rings is 5.06 (8)°. The mol-ecular conformation is stabilized by a strong intra-molecular O-H⋯O hydrogen bond. In the crystal, inter-molecular C-H⋯O hydrogen bonds occur.
authors.forename: Yasemin
authors.initials: Y
authors.lastname: Capan
authors.forename: Canan
authors.initials: C
authors.lastname: Kazak
authors.forename: Ayşen
authors.initials: A
authors.lastname: Ağar
authors.forename: Mustafa
authors.initials: M
authors.lastname: Macit