Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of quinolone antibiotics. It plays a crucial role in the formation of the core structure of these antibiotics, which are widely used to treat bacterial infections. Additionally, it is employed in organic synthesis for constructing complex molecules due to its reactivity and versatility. Its ethoxymethylene group allows for efficient condensation reactions, making it valuable in the development of various heterocyclic compounds. This chemical is also utilized in agrochemical research for creating compounds with potential pesticidal or herbicidal properties. Its application extends to material science, where it contributes to the development of specialized polymers and coatings.