Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and antiviral agents. Its halogenated structure allows for selective cross-coupling reactions, making it valuable in constructing complex heterocyclic compounds for drug discovery. Commonly employed in palladium-catalyzed reactions such as Suzuki or Buchwald-Hartwig aminations to introduce aryl or amine groups. Also utilized in agrochemical research for designing bioactive molecules with improved stability and target specificity.