China EGCG | 989-51-5 supplier

Details for EGCG

EGCG

111Category:

Food and Feed additives

CAS NO:

989-51-5

EC NO:

283-519-7

Molecular Formula:

C₂₂H₁₈O₁₁

Molecular Weight:

458.3717

Specification:

90% EGCG

InChI:

InChI=1/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21-/m1/s1

Packing:

25kg/Drum

Product description:

　　Place of Origin: China (Mainland)

　　Type: Herb Extract

　　Detailed Product Description

　　English name: Green Tea Extract

　　Latin Name:Gamellia sinensis O.Ktze

　　CAS No.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG),490-46-0 (EC)

　　Molecular Formula: :C22H18O11(EGCG), C15H14O7 (EGC),C22H18O10(ECG), C15H14O6(EC)

　　Active ingredients : Tea Polyphenols

　　Specification: 50%-95%(hplc)

　　Use Part:Leaf

　　Appearance: Yellow brown Fine Powder

　　Mesh size: 100% through 80 Mesh

　　Test Method:HPLC

Uses:

used in beverage

Synonyms:

EGCG;(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate;Green Tea Extract Powder;;Green Tea;Green Tea P.E;Green Tea Extract;Green tea extract Polyphenols;Green tee extract;Tea Polyphenols;Tea polyphenol;Tea Polyphenol (TP98);

Molecular Structure:

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