This chemical is primarily used in peptide synthesis as a protecting group for amino acids. It helps in selectively blocking reactive sites during the formation of peptide bonds, ensuring the desired sequence is achieved. Its fluorenylmethyloxycarbonyl (Fmoc) group is particularly valuable in solid-phase peptide synthesis, as it can be easily removed under mild conditions without disrupting the growing peptide chain. This makes it a crucial component in the production of peptides for research, pharmaceuticals, and biotechnology applications. Additionally, its chiral nature allows for the synthesis of enantiomerically pure compounds, which is essential in developing drugs with specific biological activities.