This chemical is primarily used in peptide synthesis as a protecting group for amino acids. The fluorenylmethoxycarbonyl (Fmoc) group shields the amino group during the synthesis process, preventing unwanted reactions. It is particularly valuable in solid-phase peptide synthesis, where it allows for the stepwise addition of amino acids to build peptides. The Fmoc group can be easily removed under mild basic conditions, making it a preferred choice in the production of complex peptides and proteins for research, pharmaceuticals, and biotechnology applications. Its stability and selective deprotection properties ensure high efficiency and purity in peptide synthesis workflows.