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Updated: Aug 19, 2026

A Strategy for Sensitive, Large Scale Quantitative Metabolomics
Published on: May 27, 2014
2-bromo-3-methyl-2-butenoic acid (2-bromosenecioic acid)
1Department of Chemistry, Ohio State University, Columbus 43210, USA. gerkin@chemistry.ohio-state.edu
Abstract:
The title compound, C5H7BrO2, crystallized in space group P1. Molecules are linked to form normal centrosymmetric hydrogen-bonded dimers with O ... O 2.625(4)A. The carboxyl H and O atoms are ordered, But the H atoms of both methyl groups are disordered. The Br and C atoms lie very nearly in a plane which makes a dihedral angle of 30.0(1) degrees with the carboxyl group plane.
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