title: N'-[(E)-(4-Bromo-2-thienyl)methyl-ene]isonicotinohydrazide.
abstract: In title compound, C(11)H(8)BrN(3)OS, the dihedral angle between the two aromatic rings is 27.61 (14)° and the Br atom is disordered over two sites with an occupancy ratio of 0.804 (2):0.196 (2). In the crystal, the mol-ecules are linked by N-H⋯O, C-H⋯O and C-H⋯N inter-actions, resulting in chains.
authors.forename: Zahid
authors.initials: Z
authors.lastname: Shafiq
authors.forename: Muhammad
authors.initials: M
authors.lastname: Yaqub
authors.forename: M Nawaz
authors.initials: MN
authors.lastname: Tahir
authors.forename: Abid
authors.initials: A
authors.lastname: Hussain
authors.forename: M Saeed
authors.initials: MS
authors.lastname: Iqbal