(3R,4S)-4-Methyltetrahydrofuran-3-ol is primarily used in the synthesis of complex organic molecules, particularly in the pharmaceutical industry. It serves as a chiral building block for the production of active pharmaceutical ingredients (APIs), where its stereochemistry is crucial for the biological activity of the final compound. This chemical is also employed in asymmetric synthesis, enabling the creation of enantiomerically pure substances, which are essential in the development of drugs with reduced side effects. Additionally, it finds applications in the preparation of fine chemicals and intermediates for agrochemicals, contributing to the development of pesticides and herbicides with improved efficacy. Its role in catalysis and material science is also noteworthy, as it can be used to design novel catalysts and functional materials with specific properties.