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Quick Details

  • Type: Herbal Extract
  • Extraction Type: Solvent Extraction
  • Packaging: Drum
  • Place of Origin: Hubei, China (Mainland)
  • Grade: food addtives
  • Brand Name: hhdpharm
  • Model Number: Astragalus Root Extract Powder
  • color: white

Packaging & Delivery

Packaging Details on request
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Specifications

Natural Green tea extract Epicatechin/EC
Purity: 90%, 95%, 98%
CAS Number: 490-46-0
High quality&low price

Natural Green tea extract Epicatechin/CAS Number: 490-46-0

 

Details of  Natural Green tea extract Epicatechin

 

CAS Number: 490-46-0

Synonym: (2S, 3S)-2-(3,4-Dihydroxyphenyl)-3,4 -dihydro-1(2H)-benzopyran-3,5,7-triol

Molecular Formula: C15H14O6

Molecular Weight: 290.3

Appearance: White Powder

Purity by HPLC: Minimum 98%

Storage: Store in a cool and dry area, keep sealed and keep away from direct light

 

 

 

 

Main Function: 

 

Lowering blood pressure, blood clotting, weight loss;

 

Preventing atherosclerosis and thrombosis and other cardiovascular diseases;

 

Lowering blood sugar and curing diabetes;

 

Sterilization and anti-virus, preventing and treating hepatitis, fatty liver;

 

Anti-aging and immune function;

 

Anticancer, anti-allergy, preventing colds and fractures.

 

 

 

 

 

 

(-)-Epigallocatechin gallate  (EGCG)98%

Cas 989-51-5

Synonyms TEA CATECHIN;(2R,3R)-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE);3,4-DIHYDRO-5,7-DIHYDROXY-2R-(3,4,5-TRIHYDROXYPHENYL)-2H-1-BENZOPYRAN-3R-YL-3,4,5-TRIHYDROXY-BENZOATE;(-)-CIS-3,3',4',5,5',7-HEXAHYDROXY-FLAVANE-3-GALLATE;(-)-CIS-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-GALLATE;(-)-CIS-3,4-DIHYDRO-5,7-DIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-1(2H)-BENZOPYRAN-3-YL GALLATE HYDRATE;(-)-EPIGALLOCATECHIN GALLATE;EPIGALLOCATECHIN GALLATE

MF C22H18O11

MW 458.37

EINECS 479-560-7

 

 

 

(-)-Epigallocatechin (EGC) 98%

 

CAS 970-74-1 (-)-epigallocatechol;3,3’,4’,5,5’,7-flavanhexol;5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-2h-1-benzopyran-(2r-cis;antiscurvyfactorc(sub2);epigallocatechol;Greenteacatechins;l-epigallocatechin;(-)-3,5,7,3',4',5'-HEXAHYDROXYLFLAVAN

 

MF C15H14O7

 

MW 306.27

 

 

 

(-)-Epicatechin gallate(ECG) 98%

 

CAS 1257-08-5

 

Synonyms BENZOIC ACID, 3,4,5-TRIHYDROXY-, 2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-5,7-DIHYDROXY-2H-1-BENZOPYRAN-3-YL ESTER, (2R-CIS)-;(-)-EPICATECHIN GALLATE;EPICATECHIN GALLATE;EPICATECHIN GALLATE, (-)-;(-)-ECG;(-)-CIS-3,3',4',5,7-PENTAHYDROXYFLAVANE 3-GALLATE;(-)-CIS-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-GALLATE;(2R,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE)

 

MF C22H18O10

 

MW 442.37

 

 

 

L-Epicatechin  (EC)90%  95%  98%

 

CAS 490-46-0

 

Synonyms (-)-EC;(+)-EC;(-)-EPICATECHIN;(+)-EPICATECHIN;EPICATECHIN;EPICATECHIN, (-)-;EPICATECHIN, (+)-;CIS-2-[3,4-DIHYDROXYPHENYL]-3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOL

 

MF C15H14O6

 

MW 290.27

 

EINECS 207-710-1

 

 

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