Used primarily as an intermediate in organic synthesis, this compound plays a key role in the development of pharmaceuticals and biologically active molecules. Its structure supports the construction of fused heterocyclic systems commonly found in medicinal agents. It is especially valuable in the preparation of kinase inhibitors and central nervous system-active drugs. The bromine functionality allows for further derivatization via cross-coupling reactions, making it useful in drug discovery and the creation of compound libraries. Additionally, it has been employed in the synthesis of agrochemicals and functional materials where substituted benzothiazole cores are required.