Quercetin.

Detailed Product Description

NameQuercetin

PurityQuercetin 98% Tested By HPLC

CAS No6151-25-3

Herb SourceFrom the dry bud of the Chinese Sophora

Molecular FormulaC₁₅H₁₀O₇

Molecular Weight302.23

Structural Formula

              

BriefQuercetin belongs to the flavonoids, its dihydrate is yellow needle crystal, which will get  anhydrous at 95-97and will be degraded at 314,

Solubility: Quercetin is soluble in glacial acetic acidalkali, 1g dissolve in 290ml hot methane,  insoluble in water.

PharmacologyThis matetial can eliminate phlegm, relieve a cough, ease asthma ,lower the blood pressure, strengthen the capillarys resistance and relieve its fragility ,lower the blood lipid,expand the coronary artery, increase the coronary blood flow,which is also used to cure chronic bronchitis, used to assistantly cure coronary heart disease and hypertension.