Sophora Japonica Extract Powder CAS 117-39-5 / 6151-25-3 Onion Extract Quercetin

China Sophora Japonica Extract Powder CAS 117-39-5 / 6151-25-3 Onion Extract Quercetin, Find details about China Quercetin, Quercetin Anhydrous from Sophora Japonica Extract Powder CAS 117-39-5 / 6151-25-3 Onion Extract Quercetin

Basic Info.

Model NO.

TY-02ALI

CAS No.

117-39-5

Appearance

White Powder

Einecs

616-396-9

Assay

99%

Shelf

2 Years

Trademark

tongyon

Transport Package

25kg/Drum 1kg, 10kg, 100kg, 200kg

Specification

25kg/drum

Origin

China

Model NO.

TY-02ALI

CAS No.

117-39-5

Appearance

White Powder

Einecs

616-396-9

Assay

99%

Shelf

2 Years

Trademark

tongyon

Transport Package

25kg/Drum 1kg, 10kg, 100kg, 200kg

Specification

25kg/drum

Origin

China

Product Desciption

Sophora Japonica Extract Powder CAS 117-39-5 / 6151-25-3 Onion Extract Quercetin

Product name	Quercetin
CAS	117-39-5
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:Quercetin
CAS:117-39-5
MF:C15H10O7
MW:302.24
EINECS:204-187-1
Mol File:117-39-5.mol
Melting point:314-317°C
Boiling point:363.28°C (rough estimate)
Density 1.3616 (rough estimate)
refractive index 1.4790 (estimate)
storage temp. Store at 0-5°C
pka6.31±0.40(Predicted)
form solid
Water Solubility <0.1 g/100 mL at 21 ºC

Sophora Japonica Extract Powder CAS 117-39-5 / 6151-25-3 Onion Extract Quercetin

Quercetin is commonly used as a expectorant drug in clinical medicine in China. This product has various kinds of pharmacological functions such as having a good expectorant, cough effect, also having certain anti-asthma effect, and having further effects of lowering blood pressure, enhancing capillary resistance, reducing capillary fragility, reducing blood fat, expansion of coronary artery, increasing coronary blood flow.
Clinically, quercetin is mainly used for treating clinical bronchitis and phlegmatic inflammation. It also has adjuvant therapy effect on coronary artery disease and high blood pressure. FDA may have some kinds of adverse reactions such as dry mouth, dizziness, and burning sensation in stomach area which may disappear after treatment.
Quercetin is widely distributed in angiosperms such as Threevein Astere, Golden Saxifrage, berchemia lineata, gold, rhododendron dauricum, seguin loquat, purple rhododendron, Rhododendron micranthum, Japanese Ardisia Herb and Apocynum. It is a kind of aglycon which mainly combines with carbohydrate to be in the form of glycosides, such as quercetin, rutin, hyperoside.
Uses1. It can be used as a kind of antioxidant which is mainly used for oil, drinks, cold drinks, meat processing products.
2. It has good effects of expectorant, anti-cough, anti-asthma and can be used for treating chronic bronchitis as well as for adjuvant therapy of coronary heart disease and high blood pressure.
3. It can also be used as analytical standards

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.

Sophora Japonica Extract Powder CAS 117-39-5 / 6151-25-3 Onion Extract Quercetin