Used as a key intermediate in organic synthesis, particularly in the pharmaceutical industry for constructing complex molecules. Its functional groups allow selective protection of alcohols, making it valuable in multi-step syntheses where control of reactivity is essential. Commonly employed in the development of bioactive compounds, including prostaglandin analogs and other medicinally relevant structures. The silyl ether group provides stability under various reaction conditions, enabling its use in directed transformations followed by deprotection when needed.