Used as a chiral building block in the synthesis of pharmaceuticals and fine chemicals. Its hydroxyl and ester functional groups allow for versatile chemical modifications, making it valuable in asymmetric synthesis. Commonly employed in the production of active pharmaceutical ingredients (APIs) where stereochemistry is critical. Also utilized in the preparation of agrochemicals and specialty polymers due to its ability to introduce specific stereochemical configurations. Serves as an intermediate in the manufacture of flavor and fragrance compounds, where the (S)-enantiomer contributes to desired sensory properties.