(3S,4S)-3,4-Dihydroxydihydro-2(3H)-furanone(CAS: 23732-40-3)

(3S,4S)-3,4-Dihydroxydihydro-2(3H)-furanone is a colorless or white crystalline solid with a molecular weight of approximately 158.14 g/mol. It has a very low solubility in water (0.06 g/L at 20°C) but is soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, showing acidic behavior. It can undergo hydrolysis and condensation reactions under certain conditions.

(3S,4S)-3,4-Dihydroxydihydro-2(3H)-furanone can be synthesized through a condensation reaction of vanillin with hydroxylamine hydrochloride in the presence of sodium acetate as a buffer. The reaction typically yields the desired product with a good selectivity and yield of around 75%. The use of appropriate catalysts and mild conditions can enhance the efficiency of the synthesis process.

(3S,4S)-3,4-Dihydroxydihydro-2(3H)-furanone finds applications in the pharmaceutical industry for the synthesis of certain bioactive compounds, in the polymer industry as a monomer or crosslinking agent, and in the sensor industry for the development of gas sensing devices. It is also used in the food and fragrance industry as a flavoring agent.

When handling (3S,4S)-3,4-Dihydroxydihydro-2(3H)-furanone, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Operations should be conducted in a well-ventilated area or a fume hood to minimize inhalation of the compound. Spills should be carefully cleaned up using appropriate absorbent materials, and the area should be flushed with water. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.