Levetimide is primarily used in the field of medicinal chemistry and pharmacology due to its properties as a chiral auxiliary and intermediate in the synthesis of various pharmaceutical compounds. It plays a significant role in the development of enantiomerically pure drugs, which are crucial for ensuring the efficacy and safety of medications. Its application is particularly notable in the synthesis of central nervous system (CNS) drugs, where precise stereochemistry is essential for biological activity. Additionally, Levetimide is utilized in research and development processes to create novel therapeutic agents, contributing to advancements in treating neurological disorders and other conditions.