Used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It serves as a building block for ester and polyester synthesis due to its bifunctional ester groups. Commonly employed in fragrance formulations for its mild, fruity odor. Also utilized as a plasticizer to improve flexibility and workability of polymers. In research, it acts as a solvent and reagent in condensation reactions and heterocycle formation.