Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of proton pump inhibitors like omeprazole and related drugs. It serves as a building block due to its pyridine ring structure, which contributes to the stability and biological activity of the final drug compounds. Also employed in agrochemicals for the development of certain herbicides and plant growth regulators. Its methoxy and methyl substituents enhance lipophilicity and influence electron distribution, making it valuable in fine chemical synthesis.