5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside(CAS: 78708-33-5)

This compound is a glucopyranoside derivative with a chromene structure. It crystallizes as a white solid with a molecular weight of approximately 606.5 g/mol. It is soluble in ethanol and methanol but less soluble in water. Chemically, it exhibits reactivity typical of phenol and sugar derivatives, making it susceptible to hydrolysis and oxidation.

This compound can be synthesized via a multi-step process involving condensation of 2,3-dihydroxyphenol with 5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromene, followed by glycosylation with beta-D-glucose. The reaction typically uses HATU as a coupling agent and DIPEA as a base, with high yields and good selectivity.

This compound is used in pharmaceutical applications, where it may serve as a precursor for drug development. It also has potential in the polymer industry as a functional monomer and in sensor technology due to its chromene group, which can be used for detection of specific analytes.

When handling this compound, use personal protective equipment such as gloves, goggles, and a lab coat. Work in a fume hood to minimize inhalation risks. Spills should be contained and cleaned up using absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.