Used as a key intermediate in the synthesis of neonicotinoid insecticides, particularly in the production of imidacloprid and related compounds. It plays an important role in agrochemical manufacturing due to its ability to form biologically active heterocyclic structures. Its nitrile and chloro functional groups allow for selective chemical modifications, making it valuable in creating pesticides with high efficacy against sucking insects. Also utilized in the development of novel crop protection agents through further derivatization in research laboratories.