Acta Cryst. (2013). E69, o416 [ doi:10.1107/S1600536813002705 ]
Abstract: The molecule of the title compound, C19H13Br2N3O2, lies about a twofold rotation axis. The benzene ring makes dihedral angles of 8.9 (2) and 16.4 (2)° with the central pyridine ring and the second benzene ring, respectively. An intramolecular N-HN contact occurs. In the crystal, molecules are connected by pairs of N-HO hydrogen bonds into chains along the c axis.
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