Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for cancer treatment. Its structure enables selective binding to enzyme active sites, enhancing drug efficacy. Commonly employed in cross-coupling reactions such as Suzuki-Miyaura and Buchwald-Hartwig aminations to build complex heterocyclic systems found in bioactive molecules. Also utilized in agrochemical research for designing novel pesticides with improved target specificity. Its bromine functionality allows for easy functionalization, making it valuable in medicinal chemistry for lead optimization.