This compound is primarily utilized in peptide synthesis as a protected amino acid derivative. Its Boc (tert-butoxycarbonyl) group serves as a protective moiety for the amine functionality, allowing selective reactions to occur at other sites during peptide chain assembly. The styryl group introduces unique structural and electronic properties, making it valuable in the development of peptidomimetics and bioactive peptides. It is also employed in the study of enzyme-substrate interactions and in the design of inhibitors for specific biological targets. Additionally, its incorporation into peptides can enhance stability and modulate biological activity, making it useful in drug discovery and biochemical research.