This compound is primarily utilized in peptide synthesis as a protecting group for amino acids. Its application ensures selective protection of specific functional groups during the synthesis process, preventing unwanted reactions. The dicyclohexylammonium salt form enhances solubility in organic solvents, facilitating its use in various organic reactions. Additionally, it is employed in the preparation of complex peptides and proteins, aiding in the study of their structure and function. Its stability under acidic conditions makes it suitable for use in solid-phase peptide synthesis, where controlled deprotection is crucial for successful outcomes.