Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>(-)-Epiafzelechin

(-)-Epiafzelechin

(-)-Epiafzelechin Structure
(-)-Epiafzelechin structure
CAS No.
24808-04-6
Chemical Name:
(-)-Epiafzelechin
Synonyms
(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromantriol;(-) - epiaf catechin;(-)-Epigallocatechin extract;(2R,3R)-2-(4-Hydroxyphenyl)chromane-3,5,7-triol;(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol;(2R,3R)-3,4-Dihydro-2-(4-hydroxyphenyl)-2H-1-benzopyran-3,5,7-triol;2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(4-hydroxyphenyl)-, (2R,3R)-;[2R,(-)]-3,4-Dihydro-2α-(4-hydroxyphenyl)-2H-1-benzopyran-3α,5,7-triol
CBNumber:
CB71468327
Molecular Formula:
C15H14O5
Molecular Weight:
274.27
MDL Number:
MFCD20260428
MOL File:
24808-04-6.mol
MSDS File:
SDS
Last updated:2026-07-16 07:06:08
Request For Quotation

(-)-Epiafzelechin Properties

Melting point 241 °C (decomp)
Boiling point 583.4±50.0 °C(Predicted)
Density 1.492±0.06 g/cm3(Predicted)
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Powder
pka 9+-.0.60(Predicted)
color White to off-white
InChI InChI=1S/C15H14O5/c16-9-3-1-8(2-4-9)15-13(19)7-11-12(18)5-10(17)6-14(11)20-15/h1-6,13,15-19H,7H2/t13-,15-/m1/s1
InChIKey RSYUFYQTACJFML-UKRRQHHQSA-N
SMILES [C@H]1(C2=CC=C(O)C=C2)OC2=CC(O)=CC(O)=C2C[C@H]1O
LogP 1.090 (est)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

(-)-Epiafzelechin price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 380205 (-)-Epiafzelechin ≥98% 24808-04-6 5mg $602 2026-06-03 Buy
Biosynth FE139053 (-)-Epiafzelechin 24808-04-6 5mg $908.6 2026-06-04 Buy
Biosynth FE139053 (-)-Epiafzelechin 24808-04-6 10mg $1649.2 2026-06-04 Buy
Biosynth FE139053 (-)-Epiafzelechin 24808-04-6 25mg $3598 2026-06-04 Buy
ChemScene CS-0016076 (-)-Epiafzelechin 99.93% 24808-04-6 1mg $130 2026-06-04 Buy
Product number Packaging Price Buy
380205 5mg $602 Buy
FE139053 5mg $908.6 Buy
FE139053 10mg $1649.2 Buy
FE139053 25mg $3598 Buy
CS-0016076 1mg $130 Buy

(-)-Epiafzelechin Chemical Properties, Uses, Production

Uses

(-)-Epiafzelechin in flavan-3-ols class of molecules. Considered to be a flavonoid lipid molecule it is found in high concentration in tea as well as fruits such as kiwis.

Definition

ChEBI: (-)-epiafzelechin is a catechin derivative having (2R,3R)-configuration. It has a role as a plant metabolite.

target

COX

(-)-Epiafzelechin Preparation Products And Raw materials

Raw materials

Preparation Products

(-)-Epiafzelechin Suppliers

Global Suppliers ( 98)
Supplier Tel Email Country ProdList Advantage
BioBioPha Co., Ltd. 0871-65217109 y.liu@mail.biobiopha.com China 5641 65
NCE Biomedical Co.,Ltd. 4000-027-021 |24 +86-13986109188 | +86-15623472865 | +81-08033611988 China 1490 55
Shanghai Tauto Biotech Co., Ltd. 021-51320588 tauto@tautobiotech.com China 3984 66
Sichuan Wei Keqi Biological Technology Co., Ltd. 028-81700200 18116577057 3003855609@qq.com China 7717 56
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632; sales@reading-chemicals.com China 15165 58
Shanghai Yongye Biotechnology Co., Ltd. 86-021-61559134 15921386130 3423497944@qq.com China 8135 55
ALB Technology Limited 702-983-3769 sales@albtechnology.com United States 2992 55
Wuhan ChemFaces Biochemical Co., Ltd. 18607101326 15172504745 aileen@chemfaces.com China 6904 55
EMMX Biotechnology LLC 888-539-0666 info@emmx.com United States 8435 60
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Supplier Advantage
BioBioPha Co., Ltd. 65
NCE Biomedical Co.,Ltd. 55
Shanghai Tauto Biotech Co., Ltd. 66
Sichuan Wei Keqi Biological Technology Co., Ltd. 56
Wuxi Zhongkun Biochemical Technology Co., Ltd. 58
Shanghai Yongye Biotechnology Co., Ltd. 55
ALB Technology Limited 55
Wuhan ChemFaces Biochemical Co., Ltd. 55
EMMX Biotechnology LLC 60
Shanghai YuanYe Biotechnology Co., Ltd. 60

View Latest Price from (-)-Epiafzelechin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(-)-Epiafzelechin pictures 2026-07-15 (-)-Epiafzelechin
24808-04-6
 $98.00-372.00 99.98% 10g TargetMol Chemicals Inc.
(-)-Epiafzelechin pictures 2026-06-30 (-)-Epiafzelechin
24808-04-6
 1kg 98% 1000kgs Shaanxi Dideu New Materials Co. Ltd
(-)-Epiafzelechin pictures 2023-02-24 (-)-Epiafzelechin
24808-04-6
 5mg ≥98%(HPLC) 10 g Shanghai Standard Technology Co., Ltd.

24808-04-6 ((-)-Epiafzelechin) Related Search:

Artemether hydroxygenkwanin (4E,6E)-1,7-Diphenyl-4,6-heptadien-3-one MOSLOFLAVONE alpha-Cyperone
alpha-Terpineol beta-Eudesmol 2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one Hydroxyecdysone beta-Sitosterol
Cianidanol

1of3

(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromantriol (2R,3R)-3,4-Dihydro-2-(4-hydroxyphenyl)-2H-1-benzopyran-3,5,7-triol [2R,(-)]-3,4-Dihydro-2α-(4-hydroxyphenyl)-2H-1-benzopyran-3α,5,7-triol (-) - epiaf catechin 2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(4-hydroxyphenyl)-, (2R,3R)- (2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol (2R,3R)-2-(4-Hydroxyphenyl)chromane-3,5,7-triol (-)-Epigallocatechin extract 24808-04-6