Used as a key intermediate in the synthesis of agrochemicals, particularly herbicides and insecticides, due to its reactive chlorinated pyridine ring and ester functionality. Its structure allows for easy modification in multi-step reactions to build active ingredients that target specific plant or pest systems. Commonly employed in the development of selective herbicides for broadleaf weed control in cereal crops. Also utilized in the preparation of pharmaceutical intermediates where chlorinated nicotinate derivatives are needed. Its stability and reactivity make it suitable for large-scale industrial processes in crop protection chemistry.