This chemical is widely used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methods. It serves as a protected amino acid derivative, where the FMOC group acts as a temporary protecting group for the amino function, and the BOC group protects the imidazole side chain of histidine. This protection strategy is crucial for preventing unwanted side reactions during the peptide assembly process. It is commonly employed in the production of custom peptides for research in biochemistry, pharmacology, and drug development. Additionally, it is utilized in the synthesis of peptide-based drugs, vaccines, and diagnostic agents, where precise control over amino acid incorporation is essential. Its stability and compatibility with SPPS protocols make it a valuable tool in the field of peptide chemistry.