Fisetin is a natural flavonol found in many fruits and vegetables, with various benefits such as antioxidant, anticancer, and neuroprotective effects.

Fisetin is a high molecular weight pharmaceutical raw material. This product is a yellow needle shaped crystal, originating from plants such as RhussuccedaneaL and Cotinus coggygria in the family of lacquer trees. Soluble in ethanol, acetone, and acetic acid. Almost insoluble in water, ether, benzene, chloroform, and petroleum ether. It has an inhibitory effect on the generation of prostate cord in fibroblasts of 3T3 mice with methylcholanthrene transformation mutation, with a 50% effective inhibitory concentration (ID50) of 42.0UM. It has an inhibitory effect on the total sugar reductase of rat lenses, with a 50% effective inhibitory concentration of 10-6M; The effectiveness of its anti spasmodic effect against acetylcholine in mouse small intestine specimens is 166% of that of papaverine. A group of researchers from Japan and the United States found through animal experiments that quercetin in vegetables and fruits helps improve memory.

Purpose

A naturally occurring flavonol with therapeutic activity, used to synthesize anti-inflammatory, anticonvulsant, and anti proliferative drugs with pharmacological activity.