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Pure Quercetin Dihydrate HPLC

Inquiry
  Post Date: Aug 23,2014
  Expiry Date: Sep 06,2014
  Detailed Description: Cas No. :117-39-5 Quantity: 25Kilograms
Specs:95%(UV);98%(HPLC)
Price:28-58 USD Metric Tons
Payment Method: T/T;L/C

Category:

Pharmaceuticals and 

 

Biochemicals

 

 

CAS NO:

117-39-5

EC NO:

204-187-1

Molecular

 

Formula:

C15H10O7

Molecular

 

Weight:

302.23

Specification:

Quercetin 98% UV 

Source:

Sophora flavescens Ait

Packing:

20kg/drum;25kg/drum (37cm*37cm*50cm)

 

Pure Quercetin Dihydrate HPLC

Formula: C15H10O7

Test Method: 

1.HPLC(98.5%)

2.UV(95%)

Main Function:

1, Quercetin may expel phlegm and arrest coughing, it can also be used as 

    anti-asthmatic.  

2, Quercetin has anticancer activity, inhibits PI3 kinase activity and slightly

     inhibits PIP Kinase activity, reduces cancercell growth via type II

     estrogen receptors.

 

3.It reduces LDL cholesterol and offers protection from heart disease.

 

Storage: Store in a well-closed container away from moisture

 

Shelf Life: 2 years if sealed and store away from direct sun light.

 

Delivery Detail: Within 3 days after receiving payment

 

Uses:

Heart Health

Anti-oxidant Power

Anti-Inflammatory

joint Health

Synonyms:

quercetine, sophretin, meletin

 

 

 

Main Markets:

North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia

 

 

 

 

  CAS Registry Number:

117-39-5
  Synonyms: C.I. 75670;C.I. Natural Yellow 10;Quercetin;3,3,4,5,7-Pentahydroxyflavone (pract);2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one;3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one;
  Molecular Formula: C15H10O6
  Molecular Weight: 286.2363
  Molecular Structure: 117-39-5 3,3',4',5,7-pentahydroxyflavone
  Hazard Symbols:  T:Toxic;
  Risk Codes: R25:Toxic if swallowed.;
R40:Possible risks of irreversible effects.;
  Safety Description: S28:After contact with skin, wash immediately with plenty of ...;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;

  Company: Henan Yunkce Import and Export Trade Co.,LTD     [ China ]        
  Contact: YUNKCE
  Tel: 0371-65623139
  Fax: 0371-65623138
  Email: yunkce@yunkce.com
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