Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of agrochemicals and bioactive molecules. Its reactivity allows for the introduction of cyclopropyl and oxadiazole moieties into larger structures, which are often associated with enhanced metabolic stability and target binding in drug design. Commonly employed in the preparation of insecticides and herbicides due to its ability to modulate biological activity in pest control agents. The chloromethyl group facilitates further functionalization through alkylation or substitution reactions, making it valuable in combinatorial chemistry and lead optimization processes.