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3-Bromo-5-methylpyridine-2-carboxylic acid is an organic compound with the molecular formula C7H6BrNO2. It is a derivative of pyridine, a primary heterocyclic organic compound. This compound is characterized by a bromine atom at the third position, a methyl group at the fifth position, and a carboxylic acid group at the second position of the pyridine ring. 3-Bromo-5-methylpyridine-2-carboxylic acid can be synthesized through several methods. One common method involves the bromination of 5-methylpyridine-2-carboxylic acid using a brominating agent such as N-bromosuccinimide (NBS) in the presence of a catalyst like azobisisobutyronitrile (AIBN). The reaction typically occurs in an organic solvent such as dichloromethane at a controlled temperature.