Pure Natural Quercetin Powder Rutin 95% UV CAS 117-39-5-5
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|Minimum Order Quantity :||1KGS, 25KGS||Packaging Details :||Aluminum foil bags(1kg-3kg), cartons(1kg-20kg) and fiber drums(10kg-25kg) for Quercetin Powder|
|Delivery Time :||5-8 work days||Payment Terms :||T/T, D/P, D/A|
|Supply Ability :||5MT/MONTH|
|Place of Origin:||China||Brand Name:||HONGDAPHARMA|
|Certification:||ISO21000, KOSHER, HALAL, BRC||Model Number:||Quercetin Powder|
|Description:||Quercetin 98% Powder||Assay:||98%UV|
|Color:||Yellow||Function:||Treatment Of Chronic Bronchitis|
|Plant:||Sophora Japonica Bud||Water-solubility:||Water Solubility: Almost Insoluble|
|Free Sample:||20g Available||Shelf Life:||2Years|
Sophora Japonica Extract,
Sophora Japonica Extract Powder,
High Quality Sophora Japonica Extract Quercetin Powder Cas 117-39-5 98%
Product of Quercetin Powder
English name: Quercetin
English synonyms: 3,3',4',5,7-Pentahydroxyflavone2-(3,4-DihydroxChemicalbookyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one;MELETIN;FLAVINMELETIN;LABOTEST-BBLT00455149;CINO75670 ;XANTHAURINE;QUERCETINE;QUERTINE
CAS Number: 117-39-5
Molecular formula: C15H10O7
Molecular weight: 302.24
EINECS number: 204-187-1
Quercetin is an expectorant commonly used clinically in Chinese medicine. This product has good expectorant and antitussive effects, and also has a certain anti-asthmatic effect. It also reduces blood pressure, improves capillary resistance, and reduces capillary blood. The pharmacological function of fragility, lowering blood lipids, dilating coronary arteries, and increasing coronary blood flow. Clinical quercetin is mainly used for bronchitis and phlegm inflammation. Chemicalbook also has an adjuvant treatment effect for patients with coronary heart disease and hypertension. Dry mouth, dizziness and burning sensation in the stomach area can be caused by using this product, which can disappear after stopping the drug. Quercetin is widely found in angiosperms, such as red tube medicine, cat's eye, iron-clad gold, manshan red, small leaf loquat, purple rhododendron, Zhaoshan white, dwarf tea, apocynum venetum. It is a kind of glycoside. This kind of aglycone is often combined with sugar in the form of glycosides, such as quercetin, rutin, hyperoside and so on.
Quercetin can significantly inhibit the effect of cancer promoters, inhibit the growth of malignant cells in vitro, and inhibit DNA, RNA and protein synthesis of Ehrlich ascites cancer cells. Quercetin can inhibit platelet aggregation and the release of 5-hydroxytryptamine (5-HT) Chemicalbook. It has a significant inhibitory effect on platelet aggregation induced by ADP, thrombin and platelet activating factor (PAF). Among them, PAF has the most inhibitory effect. Strong, it can also significantly inhibit the release of 3H-5-HT from rabbit platelets induced by thrombin.
1. Recovery of isoquercetin from bioflavonoids
2. Preparation method of quercetin and isoquercetin derivatives
3. Quercetin derivatives and their medical uses
4. Enzymatic hydrolysis of rutin to prepare isoquercetin and quercetin
5. A method for extracting quercetin-7-O-rhamnoside
Flowchart : Quercetin 98% UV Powder
Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.
Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.
Quercetin may inhibit histamine release from basophils and mast cells.
Quercetin may control the spread of certain viruses within the body.
Quercetin may help reduce tissue destruction.
Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis.
Our Certificate of Analysis of Quercetin 95%HPLC/98%UV
(Sophora Japonica Extract Quercetin 98%UV Powder)