3,5-Dibromo-2-hydroxy­benzoic acid

The title compound, C7H4Br2O3, has an intra­molecular O—H⋯O=C hydrogen bond and aggregates to form hydrogen-bonded dimers via O—H⋯O inter­actions. The formation of zigzag one-dimensional mol­ecular tapes via C—H⋯Br inter­actions and π–π stacking inter­actions (inter­planar separation = 3.42 Å) completes the crystal structure