title: N'-(4-Bromo-phenyl-sulfon-yl)isonicotino-hydrazide.
abstract: The title compound, C(12)H(10)BrN(3)O(3)S, crystallizes with two crystallographically independent mol-ecules in the asymmetric unit. The dihedral angles between the two six-membered rings in the mol-ecules are 34.1 (3) and 45.1 (2)°. In the crystal structure, mol-ecules are connected via N-H⋯O and N-H⋯N hydrogen bonding.
authors.forename: Islam Ullah
authors.initials: IU
authors.lastname: Khan
authors.forename: Muhammad
authors.initials: M
authors.lastname: Ashfaq
authors.forename: Muhammad Nadeem
authors.initials: MN
authors.lastname: Arshad
authors.forename: Hamad
authors.initials: H
authors.lastname: Ahmad
authors.forename: Ghulam
authors.initials: G
authors.lastname: Mustafa