Used primarily in peptide synthesis, this compound serves as a building block for creating peptides with specific sequences. Its Fmoc group protects the amino group during the synthesis process, ensuring controlled and precise peptide chain elongation. It is particularly useful in solid-phase peptide synthesis (SPPS), where it helps in the stepwise assembly of peptides on a resin. The long carbon chain contributes to the hydrophobic properties of the resulting peptides, making it valuable in designing peptides for studies involving membrane interactions or lipid-based systems. Additionally, it is employed in the development of peptide-based drugs, biomaterials, and research tools for studying protein functions and interactions.