4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]phenyl beta-D-glucopyranoside(CAS: 81202-36-0)

4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]phenyl beta-D-glucopyranoside (CAS: 81202-36-0) is a crystalline solid with a molecular weight of approximately 522.56 g/mol. It has a solubility of about 10 mg/mL in water and is soluble in ethanol and methanol. This compound exhibits good stability in neutral and slightly acidic conditions but is sensitive to strong acids and bases. It reacts readily with nucleophiles and is prone to hydrolysis under basic conditions.

4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]phenyl beta-D-glucopyranoside (CAS: 81202-36-0) is commonly synthesized through a multistep process involving the condensation of 2-hydroxychromone with glucose. The reaction typically requires a basic catalyst such as sodium hydride. The yield is around 70-80%, with high selectivity towards the desired product. This synthesis often takes place in ethanol or methanol under reflux conditions.

4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]phenyl beta-D-glucopyranoside (CAS: 81202-36-0) is primarily used in the pharmaceutical industry for its potential as a natural product with biological activity. It may also find applications in the food industry as a functional ingredient due to its antioxidant properties. Further, it could be relevant in the development of new materials and sensors.

When handling 4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]phenyl beta-D-glucopyranoside (CAS: 81202-36-0), wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Work in a well-ventilated area or in a fume hood to minimize inhalation exposure. Spills should be carefully cleaned up using absorbent materials, and the area should be thoroughly rinsed with water. Refer to the Safety Data Sheet (SDS) for detailed emergency response procedures and storage recommendations.