This chemical is primarily used in the synthesis of statins, a class of drugs that help lower cholesterol levels in the blood. It serves as a key intermediate in the production of rosuvastatin and other related compounds. The compound’s structure, particularly the dihydroxy and cyano groups, makes it suitable for selective chemical modifications, enabling the creation of highly effective cholesterol-lowering agents. Its role in pharmaceutical manufacturing underscores its importance in addressing cardiovascular diseases. Additionally, its stereochemistry ensures the production of enantiomerically pure drugs, which is critical for their efficacy and safety.