title: 2-Bromo-pyridine-3-carboxylic acid.
abstract: The carboxylic acid residue in the title compound, C(6)H(4)BrNO(2), is twisted out of the plane of the other atoms, as indicated by the (Br)C-C-C-O(carbon-yl) torsion angle of -20.1 (9)°. In the crystal, supra-molecular chains mediated by O-H⋯N hydrogen bonds are formed with base vector [201] and C-H⋯O inter-actions reinforce the packing.
authors.forename: R Alan
authors.initials: RA
authors.lastname: Howie
authors.forename: Raoni S
authors.initials: RS
authors.lastname: Gonçalves
authors.forename: Marcus V N
authors.initials: MV
authors.lastname: de Souza
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink
authors.forename: James L
authors.initials: JL
authors.lastname: Wardell