Used in pharmaceutical research as a key intermediate in the synthesis of kinase inhibitors, particularly those targeting tyrosine kinases involved in cancer cell proliferation. Shows potential in the development of antitumor agents due to its ability to enhance binding affinity to specific enzyme active sites. Also employed in the design of fluorescent probes for biochemical assays, leveraging its rigid aromatic structure for improved signal stability. Investigated for use in neurodegenerative disease research owing to its activity in modulating cellular signaling pathways.