Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of antimalarial and anticancer compounds. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for building quinoline-based drug candidates. Commonly employed in cross-coupling reactions such as Suzuki and Heck reactions to form carbon-carbon bonds, enabling the creation of complex heterocyclic systems. Also utilized in research settings for designing kinase inhibitors and antimicrobial agents. Its bromine moiety facilitates further derivatization, enhancing its utility in combinatorial chemistry and drug discovery pipelines.