This chemical is primarily used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methods. It serves as a protected form of lysine, where the Aloc (allyloxycarbonyl) group protects the amine functionality, preventing unwanted reactions during the synthesis process. This protection is crucial for achieving selective deprotection and coupling steps, ensuring the accurate assembly of peptide chains. It is especially valuable in synthesizing complex peptides and proteins, where precise control over amino acid reactivity is required. Additionally, the Aloc group can be selectively removed under mild conditions, making it suitable for sensitive peptide sequences. This compound is widely utilized in pharmaceutical research, drug development, and biochemical studies involving peptide-based molecules.