Used primarily as an intermediate in organic synthesis, this compound serves in the preparation of sulfone-containing molecules with potential biological activity. Its functional groups enable participation in nucleophilic substitution and condensation reactions, making it valuable in pharmaceutical and agrochemical research. The chloro and ketone functionalities allow for selective modifications, facilitating the construction of complex molecular architectures. It is also employed in the development of specialty chemicals where sulfonyl moieties contribute to solubility, stability, or electronic properties.