Used primarily as an intermediate in organic synthesis, particularly in the preparation of heterocyclic compounds. Its reactivity as a thioamide allows it to participate in cyclization and condensation reactions, making it valuable in the development of pharmaceuticals and agrochemicals. It can also serve as a building block in the synthesis of bioactive molecules, including potential antiviral and antimicrobial agents. Due to the strained cyclobutane ring, it offers unique stereochemical properties that can influence the three-dimensional structure of target compounds, beneficial in medicinal chemistry for structure-activity relationship studies.