Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective functionalization, making it valuable in creating complex heterocyclic systems found in drug candidates. Commonly employed in cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations to build carbon-carbon or carbon-nitrogen bonds. Also utilized in the preparation of agrochemicals and functional materials where brominated pyridine derivatives are required.