Used primarily as a specialized intermediate in organic synthesis, particularly in the preparation of fluorinated pharmaceuticals and agrochemicals. Its unique structure, featuring both an iodo substituent and a pentafluoroethyl group in a cis configuration, allows for selective cross-coupling reactions and functional group transformations. It is especially valuable in the development of bioactive molecules where fluorine substitution enhances metabolic stability, lipophilicity, and binding affinity. The compound also finds use in radiolabeling studies due to the presence of iodine, enabling tracking in biological systems when labeled with radioactive isotopes such as I-125 or I-131.