4-Methyl-2-(2-nitro-benzene-sulfon-amido)-penta-noic acid.

ABSTRACT: In the title compound, C(12)H(16)N(2)O(6)S, the S atom adopts a distorted tetra-hedral geometry with an O-S-O angle of 119.76?(13)°. The nitro group is twisted by 35.34?(2)° with respect to the aromatic ring; it accepts an N-H?O hydrogen bond, resulting in a S(7) motif. In the crystal, N-H?O and O-H?O hydrogen bonds connect the mol-ecules into an infinite chain along the a axis. The methyl C atoms of the isopropyl group are disordered in a 1:1 ratio.

SUBMITTER: Arshad MN 

PROVIDER: S-EPMC3415013 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature