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ChemicalBook >> CAS DataBase List >>(-)-Epigallocatechin

(-)-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
Molecular Weight:
306.27
MDL Number:
MFCD00075939
MOL File:
970-74-1.mol
MSDS File:
SDS
Last updated:2024-11-04 20:04:50

(-)-Epigallocatechin Properties

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)
EWG's Food Scores 1
FDA UNII 7Z197MG6QL

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Safety Statements  24/25
WGK Germany  3
RTECS  KB5100000
F  3-10
HS Code  29329990

(-)-Epigallocatechin price More Price(59)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 03960590 Epigallocatechin primary reference standard 970-74-1 10mg $597 2024-03-01 Buy
Sigma-Aldrich 08108 (?)-Epigallocatechin analyticalstandard 970-74-1 1mg $96.4 2022-05-15 Buy
TCI Chemical E1084 (-)-Epigallocatechin >98.0%(GC) 970-74-1 10mg $146 2024-03-01 Buy
TCI Chemical E1084 (-)-Epigallocatechin >98.0%(GC) 970-74-1 50mg $508 2024-03-01 Buy
Alfa Aesar J61630 (-)-Epigallocatechin 970-74-1 10mg $189 2024-03-01 Buy
Product number Packaging Price Buy
03960590 10mg $597 Buy
08108 1mg $96.4 Buy
E1084 10mg $146 Buy
E1084 50mg $508 Buy
J61630 10mg $189 Buy

(-)-Epigallocatechin Chemical Properties,Uses,Production

Chemical Properties

white powder

Uses

A natural product from green tea that induces apoptosis

Uses

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

Uses

antineoplastic

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

Global( 396)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49374 58
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12835 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630 bess@weibangbio.com China 18155 58
Chongqing Zhihe Biopharmaceutical Co., Ltd. 		+8618580541567 sales@zhswyy.com China 303 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21638 55
Hangzhou FandaChem Co.,Ltd. 		+8615858145714 FandaChem@Gmail.com China 9218 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3009 60
Shanghai Zheyan Biotech Co., Ltd. 		18017610038 zheyansh@163.com CHINA 3619 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29885 58
Chengdu Biopurify Phytochemicals Ltd. 		+8618080483897 sales@biopurify.com China 3772 58

View Lastest Price from (-)-Epigallocatechin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(-)-Epigallocatechin （EGC) pictures 2024-11-07 (-)-Epigallocatechin （EGC)
970-74-1
 US $100.00 / kg 1kg 98% 10000 Changsha Staherb Natural Ingredients Co., Ltd.
(-)-Epigallocatechin(EGC); Green tea extract pictures 2024-11-07 (-)-Epigallocatechin(EGC); Green tea extract
970-74-1
 US $0.00 / KG 1KG 98% HPLC 1000KG Changsha Staherb Natural Ingredients Co., Ltd.
(-)-Epigallocatechin pictures 2024-11-06 (-)-Epigallocatechin
970-74-1
 US $0.00-0.00 / kg 0.10000000149011612kg ≥98%HPLC 20tons Chongqing Zhihe Biopharmaceutical Co., Ltd.
  • (-)-Epigallocatechin pictures
  • (-)-Epigallocatechin
    970-74-1
  • US $0.00-0.00 / kg
  • ≥98%HPLC
  • Chongqing Zhihe Biopharmaceutical Co., Ltd.

(-)-Epigallocatechin Spectrum

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) 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 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 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,(-)- (-)-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 professional supplier Epigallocatechin 970-74-1 2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R)- (-)-Epigallocatechin, 98%, from green tea (-)-Epigallocatechin > (-)-Epigallocatechin Standard (-)-Epigallocatechin/EGC (+/-)-Epigallocatechin-2,3,4-13C3 (+)-Epigallocatechin (-)-Epigallocatechi