(-)-Epigallocatechin

ChemicalBook > CAS DataBase List > (-)-Epigallocatechin

(-)-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

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)

Less

Safety

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

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.

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

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

Less

(-)-Epigallocatechin Suppliers

Americas 1 Canada 1 China 318 Europe 2 France 2 Germany 5 India 5 Japan 5 South Korea 1 Switzerland 2 United Kingdom 9 United States 42 USA 1 Global 394

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4940
Advantage: 60

Nanjing Duolong Bio-tech Co.,Ltd.

Tel: 18905173768
Fax: 025-83263139
Email: sales@dolonchem.com
Country: China
ProdList: 2331
Advantage: 50

Nanjing Yuanzhi Biotechnology Co. Ltd.

Tel: 15805159960
Email: 1211550495@qq.com
Country: China
ProdList: 1795
Advantage: 58

Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Tel: 025-84430028 13815430202
Email: sale02@cqherb.com
Country: China
ProdList: 281
Advantage: 59

Shaanxi Pioneer Biotech Co., Ltd.

Tel: 029-029-86629612 18202932191
Email: sales3@pioneerbiotech.com
Country: China
ProdList: 270
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

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

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Chembest Research Laboratories Limited

Tel: +86-21-20908456
Fax: 021-58180499
Email: sales@BioChemBest.com
Country: China
ProdList: 6005
Advantage: 61

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8418
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

XiaoGan ShenYuan ChemPharm co,ltd

Tel: 15527768850
Email: 1791901229@qq.com
Country: China
ProdList: 8836
Advantage: 52

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Aktin Chemicals, Inc.

Tel: 86-28-85159085
Fax: 86-28-85152372
Email: info@aktinchem.com
Country: China
ProdList: 297
Advantage: 62

Shenzhen Sungening Bio-Tech Co., Ltd

Tel: +86-0755-89668383
Fax: +86-0755-89594066/4038
Email: sales@sungening.com
Country: China
ProdList: 1319
Advantage: 65

Dalian Meilun Biotech Co., Ltd.

Tel: 0411-62910999 13889544652
Email: meilunui@163.com
Country: China
ProdList: 4727
Advantage: 58

BioBioPha Co., Ltd.

Tel: 0871-65217109 13211707573;
Fax: 0871-65215563
Email: y.liu@mail.biobiopha.com
Country: China
ProdList: 5653
Advantage: 65

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Chengdu Biopurify Phytochemicals Ltd.

Tel: +86-028-82633397 18982077548
Fax: +86-28-82633165
Email: cwb1@biopurify.cn
Country: China
ProdList: 2376
Advantage: 60

Chengdu Climax Biotech Co., Ltd.

Tel: 028-83311324 1278112614
Fax: 028-83311324
Email: climaxbiotech@gmail.com
Country: China
ProdList: 925
Advantage: 58

Shanghai Winherb Medical Technology Co., Ltd.

Tel: 400-186-5138 13341702378
Fax: QQ：190129269
Email: winherb@126.com
Country: China
ProdList: 1008
Advantage: 58

S.Z. PhyStandard Bio-Tech. Co., Ltd.

Tel: 0755-4000505016 13380397412
Fax: 0755 28094224
Email: 3001272453@qq.com
Country: China
ProdList: 5047
Advantage: 50

Beijing HuaMeiHuLiBiological Chemical

Tel: 010-56205725
Fax: 010-65763397
Email: waley188@sohu.com
Country: China
ProdList: 12335
Advantage: 58

NCE Biomedical Co.,Ltd.

Tel: 4000-027-021 |24 +86-13986109188 | +86-15623472865 | +81-08033611988
Fax: +86-27-87599188
Country: China
ProdList: 1493
Advantage: 55

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 13901585132
Fax: +86-25-52131256
Email: 799750417@qq.com
Country: China
ProdList: 8878
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Shanghai Ruji Biology Technology Co., Ltd.

Tel: +86-21-65211385-8001 36031160
Fax: +86-21-65211385-8004
Email: sales@shruji.com
Country: China
ProdList: 3224
Advantage: 55

Shanghai Tauto Biotech Co., Ltd.

Tel: 021-51320588
Fax: 0086-21-51320502
Email: tauto@tautobiotech.com
Country: China
ProdList: 3989
Advantage: 66

TargetMol Chemicals Inc.

Tel: 021-021-33632979 15002134094
Fax: 021-33632979
Email: marketing@targetmol.com
Country: China
ProdList: 7783
Advantage: 58

Shanghai TaoSu Biochemical Technology Co., Ltd.

Tel: 021-33632979
Fax: 021-34692979
Email: info@tsbiochem.com
Country: China
ProdList: 8065
Advantage: 58

Cheng Du Pufeide Biotechnology Co., Ltd.

Tel: 028-82610909 13388174823
Fax: 8171-1798
Email: scglp@glp-china.com
Country: China
ProdList: 1064
Advantage: 58

Chengdu Herbpurify Co.Ltd.

Tel: 18302802153 18981717076
Fax: 086-28-85377358
Email: 2355253619@qq.com
Country: China
ProdList: 1104
Advantage: 58

Shanghai BeiZhuo Biotech Co., Ltd.

Tel: 021-61119791,13386096464
Fax: 021-50190009
Email: bzswkf@foxmail.com
Country: China
ProdList: 3921
Advantage: 50

Vientiane Tianjin Hengyuan Technology Co., Ltd.

Tel: 15722085254
Fax: 022-26358246
Email: phytochemical@126.com
Country: China
ProdList: 813
Advantage: 55

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9978
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18070
Advantage: 56

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15178
Advantage: 58

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9648
Advantage: 58

Shanghai Aspire Biological Technology Co., Ltd.

Tel: 021-61317773
Fax: 021-61486878
Email: sales@aspirebio.com
Country: China
ProdList: 2880
Advantage: 58

Shaanxi Pioneer Biotech Co., Ltd.

Tel: 13720616393；029-84385017-8003 13720616393
Fax: 029-84385017
Email: sales@pioneerbiotech.com
Country: China
ProdList: 778
Advantage: 56

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-+86-571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 11578
Advantage: 59

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

Less

View Lastest Price from (-)-Epigallocatechin manufacturers

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

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

Hebei Weibang Biotechnology Co., Ltd

Product: (-)-Epigallocatechin 970-74-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

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