(-)-Epigallocatechin

Product Name: (-)-Epigallocatechin
CAS No.: 970-74-1
Chemical Name: (-)-Epigallocatechin
Synonyms: EPIGALLOCATECHIN;epi-;(-)-EGC, ≥98%(HPLC);(-)-epigallocatechol;(2R)-3,4-Dihydro-2α-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3α,5,7-triol;(-)-EGC;(-)-EGC;NSC 674039;Sunphenon EGC;Teacatechin II
CBNumber: CB2757768
Molecular Formula: C15H14O7
Formula Weight: 306.27
MOL File: 970-74-1.mol

More

Less

(-)-Epigallocatechin Property

Melting point:: 208-210°C
alpha: -50 º (c=0.04, EtOH)
Boiling point:: 685.6±55.0 °C(Predicted)
Density: 1.695±0.06 g/cm3(Predicted)
storage temp.: -20°C
solubility: Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 9.02±0.15(Predicted)
color: White to Light Beige
λmax: 278nm(MeOH)(lit.)
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: XMOCLSLCDHWDHP-IUODEOHRSA-N
LogP: -0.100 (est)
CAS DataBase Reference: 970-74-1(CAS DataBase Reference)

More

Less

Safety

Safety Statements: 24/25
WGK Germany: 3
RTECS: KB5100000
F: 3-10
HS Code: 29329990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 03960590
Product name: Epigallocatechin
Purity: primary reference standard
Packaging: 10mg
Price: $597
Updated: 2024/03/01

Sigma-Aldrich

Product number: 08108
Product name: (−)-Epigallocatechin
Purity: analyticalstandard
Packaging: 1mg
Price: $96.4
Updated: 2022/05/15

TCI Chemical

Product number: E1084
Product name: (-)-Epigallocatechin
Purity: >98.0%(GC)
Packaging: 10mg
Price: $146
Updated: 2024/03/01

TCI Chemical

Product number: E1084
Product name: (-)-Epigallocatechin
Purity: >98.0%(GC)
Packaging: 50mg
Price: $508
Updated: 2024/03/01

Alfa Aesar

Product number: J61630
Product name: (-)-Epigallocatechin
Packaging: 10mg
Price: $189
Updated: 2024/03/01

More

Less

(-)-Epigallocatechin Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

antineoplastic

Uses

A natural constituent of green tea. It is an antioxidant and a potential cancer chemopreventive agent. An epimer of (-)-Gallocatechin (G188990).

Uses

A natural product from green tea that induces apoptosis

Definition

ChEBI: (-)-epigallocatechin is a flavan-3,3',4',5,5',7-hexol having (2R,3R)-configuration. It has a role as an antioxidant, a plant metabolite and a food component. It is a flavan-3,3',4',5,5',7-hexol and a catechin. It is an enantiomer of a (+)-epigallocatechin.

General Description

(?)-Epigallocatechin (EGC) belongs to the tea catechins group of polyphenols.

Biochem/physiol Actions

Green tea polyphenol. Anticancer agent. Lower antioxidant activity than EGCG.

(-)-Epigallocatechin Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

(-)-Epigallocatechin Suppliers

Americas 1 Canada 1 China 308 Europe 2 France 2 Germany 5 India 5 Japan 5 South Korea 1 Switzerland 2 United Kingdom 9 United States 42 USA 1 Global 384

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4941
Advantage: 60

Nanjing Duolong Bio-tech Co.,Ltd.

Tel: 18905173768
Fax: 025-83263139
Email: sales@dolonchem.com
Country: China
ProdList: 2297
Advantage: 50

Nanjing Yuanzhi Biotechnology Co. Ltd.

Tel: 15805159960
Email: 1211550495@qq.com
Country: China
ProdList: 1793
Advantage: 58

Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Tel: 025-84430028 13815430202
Email: sale02@cqherb.com
Country: China
ProdList: 279
Advantage: 59

Shaanxi Pioneer Biotech Co., Ltd.

Tel: 029-86629612 18202932191
Email: sales@pioneerbiotech.com
Country: China
ProdList: 337
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

Chembest Research Laboratories Limited

Tel: 021-20908456
Fax: 021-58180499
Email: sales@BioChemBest.com
Country: China
ProdList: 6011
Advantage: 61

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

More

Less

View Lastest Price from (-)-Epigallocatechin manufacturers

Chongqing Zhihe Biopharmaceutical Co., Ltd.

Product: (-)-Epigallocatechin 970-74-1
Price: US $0.00-0.00/kg
Min. Order: 0.10000000149011612kg
Purity: ≥98%HPLC
Supply Ability: 20tons
Release date: 2024-01-05

Changsha Staherb Natural Ingredients Co., Ltd.

Product: (-)-Epigallocatechin(EGC); Green tea extract 970-74-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 1000KG
Release date: 2022-09-27

Hebei Duling International Trade Co. LTD

Product: (-)-Epigallocatechin/EGC 970-74-1
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000 Ton
Release date: 2022-10-14

970-74-1, (-)-EpigallocatechinRelated Search:

Dihydromyrcenol L-Epicatechin Cianidanol 2-(2-Aminoethoxy)ethanol Diethylene glycol Salicylic acid Resveratrol Taxifolin (-)-Epigallocatechin gallate Crospovidone Gallic acid monohydrate (-)-EPIGALLOCATECHIN-4'-O-METHYL ETHER GALLATE,(-)-EPIGALLOCATECHIN-4'-O-METHYL ETHER GALLATE (-)-EPIGALLOCATECHIN 3-(3''-O-METHYL)GALLATE,(-)-EPIGALLOCATECHIN 3-(3''-O-METHYL)GALLATE (-)-EPIGALLOCATECHIN 3-(4''-O-METHYL)GALLATE,(-)-EPIGALLOCATECHIN 3-(4''-O-METHYL)GALLATE (-)-EPIGALLOCATECHIN-4'-O-METHYL ETHER,(-)-EPIGALLOCATECHIN-4'-O-METHYL ETHER (-)-EPIGALLOCATECHIN-3'-O-METHYL ETHER GALLATE,(-)-EPIGALLOCATECHIN-3'-O-METHYL ETHER GALLATE (-)-Epigallocatechin OCTANICOTINOYL EPIGALLOCATECHIN GALLATE,OCTANICOTINOYL EPIGALLOCATECHIN GALLATE

(-)-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

EPIGALLOCATECHIN, (-)- SNAP-N-SHOOT 0.1mg/mL(P)

professional supplier Epigallocatechin 970-74-1

(-)-EGC, ≥98%(HPLC)

EPIGALLOCATECHIN, (-)-(P)

EPIGALLOCATECHIN, (-)-(SH)

(-)-Epigallocatechin (EGC)

(-)-EPIGALLOCATECHIN hplc

(-)EPIGALLOCATECHIN WITH HPLC

2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-

l-Epigallocatechol

trihydroxyphenyl)-, (2R,3R)-

(-)-cis-3,3μ,4μ,5,5μ,7-Hexahydroxyflavane, (-)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

EGC，Epigallocatechin

(2R)-2-(3,4,5-Trihydroxyphenyl)-3α,5,7-trihydroxychroman

(2R)-2α-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3α,5,7-triol

(2R)-3,4-Dihydro-2α-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3α,5,7-triol

2α-(3,4,5-Trihydroxyphenyl)chroman-3α,5,7-triol

()-Epigallocatechin,()-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, ()-cis-3,3′,4′,5,5′,7-Hexahydroxyflavane

epi-

Factor C2 (antiscurvy)

Galloepicatechin

NSC 674039

Sunphenon EGC

(2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,5,7-trihydroxychroMan

(2R,3R)-3,4-Dihydro-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol

1-epi-3',4',5',5,7-Pentahydroxy-3-flavanol

l-Gallocatecholl)

Teacatechin II

(2R,3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

(2R,3R)-2-(3,4,5-trihydroxyphenyl)chromane-3,5,7-triol

1-Epigallocatechin

(2R,3R)-2-(3,4,5-trihydroxyphenyl)chroMan-3,5,7-triol

(-) - Table gallic acid, catechin (EGC)

(-)-Epigallocatechin (2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

Greenteacatechins

l-epigallocatechin

2H-1-BENZOPYRAN-3,5,7-TRIOL,3,4-DIHYDRO-2-(3,4,5-TRIHYDROXYPHENYL)-, (2R-CIS)-

(2R,3R)-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL

3,3',4',5,5',7-HEXAHYDROXYFLAVAN

(-)-3,5,7,3',4',5'-HEXAHYDROXYLFLAVAN

(-)-CIS-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL

(-)-CIS-3,3',4',5,5',7-HEXAHYDROXYFLAVANE

(-)-EPIGALLOCATECHIN

EPIGALLOCATECHIN

EPIGALLOCATECHIN,(-)-

(-)-EGC

EPIGALLOCATECHIN (EGC) FROM GREEN TEA 70% BY HPLC

EPIGALLOCATECHIN (EGC) FROM GREEN TEA 50% BY HPLC

(-)-EGC:2H-1-BENZOPYRAN-3,5,7-TRIOL,3,4-DIHYDRO-2-(3,4,5-TRIHYDROXYPHENYL)-, (2R-CIS)-,

(-)-epigallocatechin from green tea

2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R)-

(-)-Epigallocatechin, 98%, from green tea

(-)-Epigallocatechin &gt