This compound is primarily utilized in the field of organic synthesis, particularly in the development of peptides and pharmaceuticals. It serves as a key intermediate in the preparation of various biologically active molecules. The tert-butoxycarbonyl (Boc) group in the molecule acts as a protective group for amines, which is crucial during multi-step synthetic processes. This protection ensures that the amine functionality remains intact while other parts of the molecule undergo chemical reactions. Additionally, its diphenylpropanoic acid structure contributes to the stability and rigidity of the compounds being synthesized, making it valuable in the design of drugs that require specific structural configurations for activity. Its application is especially significant in the synthesis of compounds targeting neurological and inflammatory diseases, where precise molecular architecture is essential for efficacy.