Used primarily in peptide synthesis, this compound serves as a protected amino acid derivative. It is particularly valuable in solid-phase peptide synthesis (SPPS) due to its dual Fmoc protection, which allows for selective deprotection during the stepwise assembly of peptides. The presence of Fmoc groups ensures the stability of the amino acid during the synthesis process, preventing unwanted side reactions. It is commonly employed in the production of complex peptides for research, pharmaceuticals, and biotechnology applications, where precise control over peptide sequence and structure is critical. Its use is especially prevalent in the development of therapeutic peptides and peptidomimetics.