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 Fmoc (fluorenylmethyloxycarbonyl) group acts as a temporary protecting group for the amine functionality, allowing for selective deprotection during the synthesis process. The trityl (Trt) group protects the side chain of asparagine (Asn), while the serine (Ser) side chain is protected with a pseudoproline moiety, which helps in reducing aggregation and improving solubility during peptide chain assembly. This compound is especially valuable in the synthesis of complex peptides, where precise control over the sequence and protection of functional groups is critical. Its use enhances the efficiency and yield of peptide synthesis, making it a key component in the production of peptides for research, pharmaceuticals, and biotechnology applications.