Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of agrochemicals and active ingredients in crop protection agents. It serves as a building block in the production of herbicides and insecticides due to its stable pyridine ring and reactive chlorine group, which allows for further functionalization. Its tert-butyl group contributes to steric hindrance, influencing selectivity in chemical reactions. Also employed in research for creating novel compounds in medicinal chemistry.