Boc-HoSer-OH is a protected derivative of the amino acid serine, widely used in peptide synthesis. The Boc group protects the alpha-amino group, while the side-chain hydroxyl group of serine is also protected to prevent unwanted reactions during the formation of peptide bonds, ensuring precise and controlled synthesis. This compound is particularly valuable in the production of complex peptides and proteins, where selective protection and deprotection of amino acids are crucial. Additionally, it finds application in pharmaceutical research, enabling the development of peptide-based drugs with specific biological activities. Its stability under various reaction conditions makes it a reliable choice in organic and medicinal chemistry workflows.