This chemical is primarily used in the field of peptide synthesis. It serves as a key building block for the introduction of the Fmoc (fluorenylmethoxycarbonyl) protecting group, which is widely employed in solid-phase peptide synthesis (SPPS). The Fmoc group protects the amino group during the synthesis process, allowing for the sequential addition of amino acids to form peptides. Its cyclohexane backbone provides stability and rigidity, which can be beneficial in designing peptides with specific structural properties. After the synthesis is complete, the Fmoc group can be easily removed under mild basic conditions, making it a versatile and efficient tool in peptide chemistry. Additionally, its carboxylic acid functionality enables further conjugation or modification, expanding its utility in the development of peptide-based drugs, biomaterials, and research tools.