2-[2-(3-Methyl-but-oxy)-5-nitro-benz-amido]-acetic acid dimethyl sulfoxide monosolvate.

ABSTRACT

In the title compound, C(14)H(18)N(2)O(6)·C(2)H(6)OS, the -C(O)NHCH(2)CO(2)H and -O(CH(2))(2)CH(CH(3))(2) substitutents of the aromatic ring are positioned such that the -NH- group is hydrogen-bond donor to the ether O atom of the other substituent. The dimethyl sulfoxide solvent mol-ecule is linked to the carb-oxy-lic acid group by an O-H⋯O hydrogen bond.