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White Pharmaceutical Raw Materials Powder Quercetin CAS 117-39-5 Meletin With Safe Delivered Around The World

Categories Pharmaceutical Raw Materials
Brand Name: TINGYI
Model Number: 117-39-5
Certification: GMP , ISO 9001:2008
Place of Origin: CHINA
MOQ: Negotiation
Price: Contact Us
Payment Terms: Bank Transfer - Bitcoin - Western Union - MoneyGram
Supply Ability: 100 KG/Month
Delivery Time: Within 7 Work Days
Packaging Details: Stealth And Discreet Packaging
Product Name: Quercetin
Other Name: MELETIN
Appearance: White Powder
Catagory: Longevity
Purity: 99% Min
Shipping Method: EMS, HKEMS, FEDEX, DHL, UPS, Aramex, ETC
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White Pharmaceutical Raw Materials Powder Quercetin CAS 117-39-5 Meletin With Safe Delivered Around The World


White Pharmaceutical Raw Materials Powder Quercetin CAS 117-39-5 Meletin With Safe Delivered Around The World


Quercetin


CAS:117-39-5

MF:C15H10O7

MW:302.24

EINECS:204-187-1

Synonyms:3,3',4',5,7-Pentahydroxyflavone 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one;2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE;3,3',4',5,6-PENTA-HYDROXY-FLAVONE;3,3',4',5,7-PENTAHYDROXYFLAVONE;AKOS NCG1-0081;MELETIN;FLAVIN MELETIN;LABOTEST-BB LT00455149

Properties

Melting point:314-317°C

storage temp. Store at 0-5°C

Water Solubility <0.1 g/100 mL at 21 ºC

Merck 13,8122

Safety Information


Symbol(GHS)


Abstract


Quercetin is a potent antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. This effect may lead to elevated levels of norepinephrine and an increase in energy expenditure and fat oxidation.


It also means quercetin acts as an antihistamine leading to relief of allergies and asthma. As an antioxidant, it reduces LDL cholesterol and offers protection from heart disease. Quercetin blocks an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye, and kidney damage in diabetics.


Quercetin is pentahydroxyflavone achieved from rutin which is hydrolyzed by dilute sulphuric acid.


This product has functions of eliminating phlegm, relieving cough and a certain degree of relieving
asthma. Meanwhile, it can reduce blood pressure, strengthen capillaries, decrease capillary fragility,
reduce blood lipid, dilate coronary artery, increase blood flow of coronary artery etc.


It is used for the treatment of chronic bronchitis, and the adjuvant therapy of coronary heart disease and hypertension.



Function


It has good expectorant, cough effect, and some asthma, for the treatment of chronic bronchitis.


It can lower blood pressure, fragility, blood fat, expanse coronary artery, and increase capillary resistance coronary blood

flow, and other effects on the coronary heart disease and hypertension role of adjuvant therapy.


It can beanti-tumor and anti-platelet aggregation.


It can inhibit platelet aggregatireduce capillaryon and 5 - hydroxytryptamine (5-HT) release


Indications


One of the many health benefits of quercetin is that it acts as a potent antioxidant combating the destructive "free radical" molecules that play a part in many diseases.


Quercetin also has healthful anti-inflammatory and anti-allergy effects. It inhibits the production and release of histamine and other allergic/inflammatory mediators, making it of value for allergies, particularly allergies to pollen. It may also be helpful for hayfever, hives, sinusitis, asthma, and inflammation disorders.


Quercetin, along with other flavonoids, can also improve the health of capillaries. In addition, quercetin, along with other flavonoids, can improve the health of connective tissues. Therefore, the many health benefits of quercetin include alleviating bruising, edema, varicose veins, and fragile capillaries.


In test tube and animal studies quercetin has shown to have anti-cancer effects. In fact, flavonoids from fruits and

vegetables have long been thought to be very important substances to possibly help prevent cancer.


One study suggests that quercetin is helpful for prostate health. More specifically, in a double-blind study quercetin was effective in non-bacterial chronic prostatitis (inflammation of the prostate gland).


Test tube, animal, and some population-based studies suggest that quercetin, resveratrol, and catechins -- all flavonoids -- reduce the risk of atherosclerosis. Atherosclerosis is a narrowing of the arteries from a buildup of fatty deposits called plaque that can lead to heart attack or stroke. However, studies in people are needed to confirm these findings.

Quercetin has also been shown to be a strong inhibitor of human lens aldose reductase - an enzyme that plays a part in the formation of diabetic cataract, neuropathy, and retinopathy. Lastly, quercetin enhances the action of vitamin C, another antioxidant.


Our Service


1. Any inquiries will be replied within 24 hours.


2. Dedication to quality, supply & service.


3. Strictly on selecting raw materials.


4. OEM/ODM Available.


5. Reasonable & competitive price, fast lead time.


6. Sample is available for your evaluation & Formulation development.


7. Faster delivery: Sample order in stock and 3-7 days for bulk production.


8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.


9. We will refund your money if our products is not as you required.


10. After-Sale Service:


1)International Authorized Third-Party Test For The Products You Demand, such as SGS, eurofins.
2)60 Days Warranty of quality of goods.


Herbal Extractions
TUDCACAS 14605-22-2In-house Standard
Ursodeoxycholic AcidCAS 128-13-2In-house Standard
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Rauwolscine hydrochlorideCAS 6211-32-198% +HPLC
ForskolinCAS 66428-89-598% +HPLC
5-Alpha-Hydroxy-LaxogeninCAS 56786-63-198% +HPLC
CycloastragenolCAS 84605-18-550% 98%
TaxifolinCAS 480-18-298% +HPLC
PhosphatidylserineCAS 51446-62-920% 50%
TomatidineCAS 77-59-898% +HPLC
VinpocetineCAS 42971-09-598%+ HPLC
VincamineCAS 1617-90-998%+ HPLC
ResveratrolCAS 501-36-098%+ HPLC
Huperzine ACAS 120786-18-71% 95% 98%
EpicatechinCAS 490-46-090% 95% 98%
ECGCAS 1257-08-598% +HPLC
Epigallocatechin EGCCAS 970-74-198% +HPLC
TetrahydropalmatineCAS 10097-84-498% +HPLC
WogoninCAS 632-85-998% +HPLC
TangeretinCAS 481-53-898% +HPLC
OrientinCAS 28608-75-598% +HPLC
OstholCAS 484-12-898% +HPLC
LoganinCAS 18524-94-298% +HPLC
LuteolinCAS 491-70-350% 98%
CAS 479-41-498% +HPLC
Galantamine HydrobromideCAS 1953-04-498% +HPLC
FisetinCAS 528-48-350%
DiosgeninCAS 512-04-998% +HPLC
CytisineCAS 485-35-898% +HPLC
CelastrolCAS 34157-83-098% +HPLC
HydroxytyrosolCAS 10597-60-198% +HPLC
BufalinCAS 465-21-498% +HPLC
BaicaleinCAS 491-67-898% +HPLC
AstilbinCAS 29838-67-380%
ArtemisininCAS 63968-64-998% +HPLC
beta-CaroteneCAS 7235-40-796%+ HPLC
Synephrine HCLCAS 5985-28-498% +HPLC
HigenamineCAS 5843-65-2In-house Standard
CAS 770-05-898% +HPLC
5-HTPCAS 314062-44-798%+ HPLC
Quality White Pharmaceutical Raw Materials Powder Quercetin CAS 117-39-5 Meletin With Safe Delivered Around The World for sale
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