Used as a key intermediate in the synthesis of agrochemicals, particularly in the production of neonicotinoid insecticides. It plays a crucial role in creating active ingredients that target insect nervous systems, offering broad-spectrum pest control in crops. Also employed in the development of pharmaceuticals, where its structure supports the formation of biologically active molecules. Its nitrile and chloro functional groups allow for diverse chemical transformations, making it valuable in organic synthesis and medicinal chemistry research.