Good Qualiy Natural Plant Extracts Quercetin CAS 117-39-5 as Expectorant Drug
China Good Qualiy Natural Plant Extracts Quercetin CAS 117-39-5 as Expectorant Drug, Find details about China Quercetin, CAS 117-39-5 from Good Qualiy Natural Plant Extracts Quercetin CAS 117-39-5 as Expectorant Drug
Product Name: Quercetin
Synonyms: 3,3',4',5,7-Pentahydroxyflavone 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one;MELETIN;FLAVIN MELETIN;LABOTEST-BB LT00455149;CI NO 75670;XANTHAURINE;QUERCETINE;QUERTINE
CAS: 117-39-5
MF: C15H10O7
MW: 302.24
EINECS: 204-187-1
Melting point: 314-317°C
Boiling point: 363.28°C
Density: 1.3616
Storage temp.: Store at 0-5°C
Appearance: Yellow to green yellow crystalline powder
Description:
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.
Uses:
1. 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
1. Rich experience: Our company is a professional production leading factory in China in pharmaceutical area of many years.
2. Top quality: High quality guaranteed, once any problem is found, the package would be reshipped for you .
3. Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air. The most professional forwarder would be recommanded for you.
4. Fast delivery: We have stock, so we can delivery quickly once payment is received.
5. Quality service: We will give you warm after-sale service,if any question we will reply you within 24 hours.
6. Competitive prices: A discount would be given when you make a large order.
| Make an order | Please make clear what product and what quantity you need |
| Quote | Prices and Specifications details would be offered for you to consider and confirm |
| Payment ways | Bank Transfer, Western Union, Money Gram and Bitcoin |
| Delivery ways | All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.) |
| Shipping address | Provide your Valid and Correct destination address info(if possible with post code, phone number). |
| Packing | Select best ways according to quantity and safety degree(Super discreet, professional and experienced) |
| Lead time | Within 8 hours upon receipt of payment |
| Package picture | Photos of package would be offered to tell apart the items |
| Tracking number | Offered once it is released |
| Shipping time | 3-7 working days (Door-to-Door) |
| After-sale service | 24/7 Online for any problems |
Our factory:
Our laboratory:
Our warehouse:
Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, Sarms and plant extracts ect.
Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other areas in the world. We have established close and stable cooperative relationships with over 200 domestic pharmaceutical and chemical enterprises. With high quality and favorable price, we′ re pleased to get your inquiry and we will reply you as soon as possible.
We will continue to forge ahead and strive hard for excellence, keep on exploring and progressing to develop more high-tech products with superior quality, to satisfy increasing demand of the clients, and create more value for our partners!
Contact us!
Hubei Yuanmeng Biological Technology Co., Ltd.
Room 3820, Building 2, Vanke Golden City, Hongshan District, Wuhan, Hubei, China
Fiona Wei / Sales Manager
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