Used as a key intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its ester groups allow for easy modification, making it valuable in constructing complex molecules with biological activity. It also serves in the development of specialty polymers, such as polyesters (e.g., polyethylene furanoate) and polyurethanes with enhanced thermal and UV stability, and functional materials due to the aromatic furan ring, which improves reactivity, thermal stability, and light absorption in polymer chains. Additionally, it finds use in research on organic electronics, including conductive materials and luminescent compounds, owing to the furan and ester groups' contributions to electrical and optical properties. It also contributes to fragrance synthesis, where its structure imparts sweet, fruity aroma profiles.