5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one(CAS: 552-59-0)

5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one is a crystalline solid with a molecular weight of approximately 321.26 g/mol. It is slightly soluble in water and more soluble in organic solvents like methanol and ethanol. Chemically, it shows moderate reactivity towards acidic and basic conditions. It can undergo ring-opening reactions and condensation reactions under certain conditions.

5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one can be synthesized through a multistep process involving coupling reactions and condensation reactions. Commonly, this involves the use of phenolic compounds and methoxy derivatives, with the use of Lewis acids or base catalysts. The overall yield is around 70-80%, and the method is selective and efficient for the preparation of this compound.

5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one is primarily used in the pharmaceutical industry for the development of certain drugs. It also has applications in the polymer industry for modifying polymer properties and in the sensor industry for detecting specific chemical substances. It is less commonly used in semiconductors.

When handling 5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from direct sunlight and ignition sources. In case of a spill, use appropriate chemical spill cleanup procedures and refer to the Safety Data Sheet (SDS) for specific instructions.