Boc-allyl-Gly-OH (dicyclohexylammonium) salt is primarily used in peptide synthesis as a protected amino acid derivative. The Boc (tert-butoxycarbonyl) group serves as a protective group for the amine functionality, preventing unwanted reactions during the synthesis process. The allyl group offers additional versatility, as it can be selectively removed under mild conditions, allowing for further functionalization or deprotection steps. This compound is particularly valuable in solid-phase peptide synthesis (SPPS) and solution-phase synthesis, where controlled and sequential coupling of amino acids is required. Its stability and ease of handling make it a preferred choice for researchers and industrial applications in the production of peptides, which are widely used in pharmaceuticals, biotechnology, and biochemical research.