Used as a key intermediate in the synthesis of agrochemicals, particularly neonicotinoid insecticides. It plays an important role in the production of plant protection agents due to its ability to form biologically active pyridine derivatives. The compound is also utilized in the development of pharmaceuticals, serving as a building block for nicotinic receptor ligands. Its ester and chloro functionalities allow for easy modification in multi-step organic syntheses, making it valuable in research and industrial settings for creating new bioactive molecules.