This chemical is primarily utilized in organic synthesis as a versatile intermediate for the development of more complex molecules. It is particularly valuable in the synthesis of pharmaceutical compounds, where its functional groups allow for further modifications. The chlorosulfonyl group enables the introduction of sulfonamide functionalities, which are common in drugs targeting various diseases, including infections and cancer. Additionally, the azetidine ring structure is of interest in medicinal chemistry due to its potential to enhance the biological activity and metabolic stability of drug candidates. Researchers also explore its use in the preparation of polymers and materials with specific properties, leveraging its reactive sites for crosslinking or functionalization.