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 π-π stacking interactions, enhancing binding affinity to target proteins. Also employed in the preparation of fluorescent probes and optoelectronic materials because of its electron-deficient aromatic system. Its derivatives show potential in antimicrobial and anti-inflammatory applications, making it valuable in drug discovery research.