Used as an intermediate in organic synthesis, particularly in the development of pharmaceutical compounds. Its structure supports the creation of thioether-containing molecules, which are valuable in designing bioactive agents. Commonly applied in research settings for modifying peptide-like structures or enhancing the stability of drug candidates. Also utilized in the preparation of enzyme inhibitors due to the reactivity of the thioester group. Shows potential in medicinal chemistry for crafting prodrugs with improved cellular permeability.