Used as a key intermediate in organic synthesis, particularly in the pharmaceutical and agrochemical industries. It serves as a building block for the preparation of complex molecules due to its reactive aldehyde group and cyclic ether structure. Commonly employed in the synthesis of natural products, bioactive compounds, and heterocyclic derivatives. Its ability to undergo selective transformations makes it valuable in multi-step synthetic routes, including reduction, condensation, and cyclization reactions. Also utilized in the development of fragrances and functional materials where aldehyde functionality is required for further derivatization.