Used as an intermediate in the synthesis of biologically active compounds, particularly in pharmaceutical research. Its structure allows for functionalization at the bromomethyl group, enabling attachment to various nucleophiles for the development of quinoxaline-based derivatives. These derivatives are often explored for their potential as antimicrobial, antiviral, or anticancer agents. Also employed in the preparation of fluorescent probes and heterocyclic materials due to the inherent electronic properties of the quinoxaline core. Common in medicinal chemistry for building complex nitrogen-containing scaffolds.