N6-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N2-[(2-propenyloxy)carbonyl]-L-lysine

Alloc-Lys(Fmoc)-OH is a versatile and widely used building block in chemical synthesis, particularly in the field of peptide synthesis. This compound serves as a protected form of Lysine, one of the 20 natural amino acids essential for the formation of proteins. The Alloc (allyloxycarbonyl) protecting group attached to the amino group of Lysine provides stability during peptide chain assembly and facilitates selective deprotection under mild conditions.In peptide synthesis, Alloc-Lys(Fmoc)-OH is often utilized for the site-specific introduction of Lysine residues into peptide sequences. The Fmoc (fluorenylmethyloxycarbonyl) group serves as a temporary protection for the carboxyl group of Lysine, allowing for stepwise elongation of the peptide chain through solid-phase synthesis. The Alloc protecting group can then be selectively removed using appropriate reagents, revealing the free amino group of Lysine for further modification or coupling reactions.The use of Alloc-Lys(Fmoc)-OH in chemical synthesis offers precise control over the placement of Lysine residues in peptides, enabling the synthesis of complex peptide structures with desired functionalities. This building block is essential for the design and development of bioactive peptides, peptidomimetics, and peptide-based therapeutics with tailored properties for various biomedical and pharmaceutical applications.