title: 2-{1-[(2-Nitro-benzene-sulfonamido)-meth-yl]cyclo-hexyl}acetic acid.
abstract: In the title compound, C(15)H(20)N(2)O(6)S, the C-SO(2)-NH-C torsion angle is 64.54 (14)°. In the mol-ecule, there is a bifurcated N-H⋯(O,O) hydrogen bond, forming S(7) rings. In the crystal, inversion dimers are formed via O-H⋯O hydrogen bonds involving the carboxyl group, so forming R(2) (2)(8) rings. These dimers are further linked via pairs of C-H⋯O hydrogen bonds, forming a C(6) chain propagating along the c-axis direction.
authors.forename: Nosheen
authors.initials: N
authors.lastname: Kanwal
authors.forename: Erum
authors.initials: E
authors.lastname: Akbar Hussain
authors.forename: Onur
authors.initials: O
authors.lastname: Sahin
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör