This chemical is primarily used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methods. It serves as a protected amino acid derivative, where the (R)-configuration ensures stereochemical control during the formation of peptide bonds. The 9H-fluoren-9-ylmethoxycarbonyl (Fmoc) group acts as a temporary protecting group for the amino functionality, which can be selectively removed under mild basic conditions. The tert-butyldimethylsilyl (TBDMS) group protects the hydroxyl side chain, preventing unwanted reactions during the synthesis process. This compound is especially valuable in synthesizing complex peptides with specific sequences and structures, making it a crucial reagent in pharmaceutical research, drug development, and biochemical studies. Its application extends to the production of peptide-based therapeutics, hormones, and other biologically active molecules.