Used as a chiral building block in organic synthesis, particularly in the preparation of pharmaceuticals and fine chemicals. Its epoxide functionality allows for ring-opening reactions with nucleophiles, enabling the formation of complex molecules with high enantioselectivity. Commonly employed in the synthesis of beta-blockers and other bioactive compounds where stereochemistry is critical. Also utilized in the development of specialty polymers and as an intermediate in asymmetric synthesis due to its ability to maintain chirality during transformations.