Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to its ability to form hydrogen bonds and participate in aromatic interactions, enhancing binding affinity to target proteins. Also employed in the preparation of fluorescent probes and optoelectronic materials owing to its nitrogen-rich heterocyclic structure. Its bromine substituents allow for further functionalization via cross-coupling reactions, making it valuable in combinatorial chemistry and drug discovery.