Used primarily in pharmaceutical research as a key intermediate in the synthesis of complex organic molecules targeting neurological disorders. Its structure supports the development of compounds with potential neuroprotective properties. It is also investigated for use in creating novel ligands for central nervous system receptors, particularly those involved in pain modulation. Due to its amide-rich and rigid aromatic framework, it enhances binding selectivity in drug candidates. Additionally, it serves as a building block in the design of protease inhibitors and bioactive peptides, contributing to advancements in medicinal chemistry and drug delivery systems.