title: 2-[1-(4-Bromo-phen-yl)-2-nitro-eth-yl]hexa-noic acid.
abstract: In the crystal structure of the title compoud, C14H18BrNO4, mol-ecules are linked by a strong O-H⋯O hydrogen bond and weaker C-H⋯O inter-actions. The benzene ring makes dihedral angles of 3.67 (3) and 72.63 (3)° with the carb-oxy-lic acid group and the nitro group, respectively.
authors.affiliation: State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
authors.forename: Yanpeng
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
authors.forename: Can
authors.initials: C
authors.lastname: Zhang
authors.affiliation: State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
authors.forename: Ai-Bao
authors.initials: AB
authors.lastname: Xia