Used as a key intermediate in the synthesis of flavonoid-based pharmaceuticals, particularly in the development of anticancer and antimicrobial agents. Its structure supports the creation of compounds with enhanced biological activity due to the presence of bromo and nitro functional groups, which facilitate further chemical modifications. Commonly employed in research settings for designing kinase inhibitors and studying structure-activity relationships in heterocyclic compounds. Also utilized in fluorescence-based assays owing to its chromenone core, which exhibits favorable photophysical properties.