Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and antiviral agents. Its structure allows for selective functionalization, making it valuable in constructing complex heterocyclic compounds. Commonly employed in cross-coupling reactions such as Suzuki and Buchwald-Hartwig aminations to form carbon-carbon and carbon-nitrogen bonds. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its electron-deficient aromatic core. Its nitrile and bromo groups offer dual reactivity sites, enabling sequential transformations in multi-step syntheses.