This chemical is primarily used in the field of peptide synthesis. It serves as a building block for the creation of complex peptides, particularly in solid-phase peptide synthesis (SPPS). The Fmoc (fluorenylmethyloxycarbonyl) group acts as a protective group for the amino functionality, ensuring selective reactions during peptide chain assembly. The chlorophenyl moiety can enhance the stability and binding properties of the resulting peptides, making it useful in the development of pharmaceuticals and bioactive compounds. Its application is critical in research and production of peptide-based drugs, diagnostics, and biomaterials.