Used in pharmaceutical research as a key intermediate in the synthesis of kinase inhibitors, particularly for targeted cancer therapies. It plays a role in the development of compounds that modulate cell signaling pathways involved in tumor growth and proliferation. Its structure supports binding to specific enzyme active sites, making it valuable in optimizing drug candidates for improved potency and selectivity. Also investigated for use in central nervous system agents due to its ability to cross biological membranes and interact with neuroenzymes.