2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-1-benzopyran-1-ium-3-yl (2xi)-D-threo-pentopyranoside chloride(CAS: 29761-24-8)

This compound is a crystalline solid with a molecular weight of approximately 634.35 g/mol. It is sparingly soluble in water and has good solubility in organic solvents like methanol and ethanol. The compound is known for its reactivity, particularly towards nucleophilic substitution reactions and hydrogen bonding due to the presence of multiple hydroxyl groups.

This compound can be synthesized through a series of几步合成步骤，包括缩合反应和糖苷化反应，通常使用乙酸酐作为缩合剂，并在碱性条件下进行糖苷化反应以形成目标化合物。整个合成过程中，需要严格控制温度和pH值以确保产物的纯度和选择性。

This compound is primarily used in the pharmaceutical industry for its potential pharmacological activities. It has shown promise in the development of new drugs for various conditions, including inflammation and neurological disorders. It may also have applications in the polymer industry for its structural properties.

When handling this compound, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, use appropriate containment measures and refer to the Safety Data Sheet (SDS) for further guidance on clean-up procedures.