This compound is primarily utilized in pharmaceutical research and development, particularly in the synthesis of novel drug candidates. Its unique structure, featuring a tert-butylthio group, makes it a valuable intermediate in the creation of molecules targeting specific biological pathways. It is often employed in the design of enzyme inhibitors, where the tert-butylthio moiety can enhance binding affinity and selectivity. Additionally, it is used in peptide chemistry to introduce sulfur-containing functional groups into peptide chains, which can improve stability and bioactivity. The hydrochloride form ensures better solubility and handling in various experimental setups. Its applications extend to studies in medicinal chemistry, where it aids in the exploration of new therapeutic agents for conditions such as cancer, cardiovascular diseases, and neurological disorders.