title: 2-Chloro-4-(2-iodo-benzene-sulfonamido)-benzoic acid.
abstract: In the title compound, C(13)H(9)ClINO(4)S, the dihedral angle between the aromatic rings is 81.04 (17)°. The disposition of the I and Cl atoms attached to the two rings is anti. In the crystal, mol-ecules are connected via O-H⋯O and N-H⋯O hydrogen bonds.
authors.forename: Muhammad Nadeem
authors.initials: MN
authors.lastname: Arshad
authors.forename: Islam Ullah
authors.initials: IU
authors.lastname: Khan
authors.forename: H M
authors.initials: HM
authors.lastname: Rafique
authors.forename: Abdullah M
authors.initials: AM
authors.lastname: Asiri
authors.forename: Muhammad
authors.initials: M
authors.lastname: Shafiq