Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) active compounds. Its structural features support binding to neurological receptors, making it valuable in the research of antidepressants and antipsychotics. The compound’s rigid oxazole and tetrahydroquinoline rings enhance metabolic stability and bioavailability in drug candidates. It is also employed in the preparation of selective receptor modulators due to its ability to influence stereochemistry and molecular conformation in final active ingredients.