Used in the synthesis of pharmaceutical intermediates, particularly in the development of kinase inhibitors for cancer treatment. Its structure supports the design of compounds with high selectivity and potency in targeting specific signaling pathways. Commonly employed in medicinal chemistry for constructing biologically active quinoxaline derivatives. Also utilized in research settings to develop new agrochemicals and functional materials due to its electron-deficient aromatic core, which enhances reactivity in cross-coupling reactions.