This compound is primarily utilized in peptide synthesis, where it serves as a protected amino acid derivative. The presence of the fluorenylmethoxycarbonyl (Fmoc) group ensures selective deprotection during the synthesis process, allowing for the stepwise construction of peptides. The benzyl ester moiety provides additional stability to the carboxyl group, preventing unwanted reactions. Its hydroxyl group can be further functionalized or protected, making it versatile for complex peptide structures. This chemical is particularly valuable in solid-phase peptide synthesis (SPPS), enabling the production of peptides with high purity and specificity for applications in drug development, biochemical research, and therapeutic peptide production.