Used primarily in solid-phase peptide synthesis (SPPS), Fmoc-Dimethylhydrazine acts as a protecting group for amino groups. It ensures selective deprotection during the synthesis process, enhancing the efficiency and accuracy of peptide chain assembly. This compound is particularly valuable in the production of complex peptides for pharmaceutical research, enabling the development of new drugs and therapeutic agents. Its stability under various reaction conditions makes it a reliable choice for advanced organic synthesis.