Methyl 4-(2-hydroxyphenyl)butanoate is utilized in the synthesis of various organic compounds, particularly in the development of pharmaceuticals and bioactive molecules. Its structure, featuring a hydroxyl group and an ester moiety, makes it a valuable intermediate in creating compounds with potential anti-inflammatory, antioxidant, or antimicrobial properties. It is also employed in research for designing and optimizing drug candidates, especially those targeting neurological or metabolic disorders. Additionally, this compound finds use in the fragrance and flavor industry, contributing to the formulation of aromatic esters that enhance sensory profiles in perfumes and food products. Its versatility in chemical reactions, such as esterification and hydroxyl group modifications, further expands its applications in organic synthesis.