This compound is primarily utilized in the field of organic synthesis as a versatile intermediate for the development of various heterocyclic compounds. It plays a significant role in the creation of biologically active molecules, particularly in the pharmaceutical industry, where it is used to design and synthesize potential drug candidates. Its unique structure allows it to be incorporated into more complex molecules that may exhibit therapeutic properties, such as antimicrobial, anti-inflammatory, or anticancer activities. Additionally, it is employed in research settings to study reaction mechanisms and develop new synthetic methodologies for constructing isothiazolone derivatives.