This compound is primarily used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methodologies. It serves as a protected amino acid derivative, where the Fmoc (fluorenylmethyloxycarbonyl) group protects the amine functionality, and the Boc (tert-butyloxycarbonyl) group protects the hydroxyl group of the DHT (dihydroxyphenylalanine) moiety. This dual protection allows for selective deprotection and controlled incorporation of the amino acid into peptide chains. It is especially valuable in the synthesis of complex peptides and proteins, where precise control over side-chain reactivity is essential. Its application is common in pharmaceutical research, biotechnology, and the development of therapeutic peptides, where modified amino acids are required to achieve specific biological activities or stability.