Used in the synthesis of pharmaceuticals, particularly as an intermediate in the production of catecholamine-related drugs such as L-DOPA, which is employed in the treatment of Parkinson’s disease. Its chiral structure makes it valuable in asymmetric synthesis for bioactive molecules. Also utilized in research settings for studying metabolic pathways involving catechol-containing compounds. Shows potential in the development of antioxidants due to the presence of multiple hydroxyl groups, contributing to free radical scavenging activity.