This chemical is primarily used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methods. It serves as a building block for constructing peptides with specific structural features, especially those involving pseudoproline dipeptides. The incorporation of pseudoproline derivatives, such as Ser(psiMe,MePro), helps to reduce aggregation and improve solubility during peptide chain assembly, enhancing the efficiency of the synthesis process. It is particularly valuable in the synthesis of complex peptides and proteins, where secondary structure formation can pose challenges. The Fmoc (fluorenylmethyloxycarbonyl) protecting group ensures selective deprotection during synthesis, allowing for precise control over the peptide assembly. This compound is widely used in pharmaceutical research, biotechnology, and the development of therapeutic peptides.