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ChemicalBook >> CAS DataBase List >>5,7-Dihydroxy-3',4',5'-trimethoxyflavone

5,7-Dihydroxy-3',4',5'-trimethoxyflavone

5,7-Dihydroxy-3',4',5'-trimethoxyflavone Structure
5,7-Dihydroxy-3',4',5'-trimethoxyflavone structure
CAS No.
18103-42-9
Chemical Name:
5,7-Dihydroxy-3',4',5'-trimethoxyflavone
Synonyms
NSC 123410;4'-Methoxyctricin;TRICIN METHYL ETHER;TRICIN-4'-METHYL ETHER;3',4',5'-O-trimethyltricetin;5,7-Dihydroxy-3',4',5'-trimethoxy;Tricetin 3',4',5'-trimethyl ether;5,7-Dihydroxy-3',4',5'-trimethoxyflavone;5,7-DIHYDROXY-3'',4'',5''-TRIMETHOXYFLAVON;DIHYDROXY-3',4',5'-TRIMETHOXYFLAVONE, 5,7-
CBNumber:
CB4392152
Molecular Formula:
C18H16O7
Molecular Weight:
344.32
MDL Number:
MFCD00016924
MOL File:
18103-42-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:47
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5,7-Dihydroxy-3',4',5'-trimethoxyflavone Properties

Melting point 266-276°C
Boiling point 562.4±50.0 °C(Predicted)
Density 1.387±0.06 g/cm3(Predicted)
pka 6.47±0.40(Predicted)
FDA UNII 2J9JJ5N2H7

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

5,7-Dihydroxy-3',4',5'-trimethoxyflavone price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 379294 5,7-Dihydroxy-3',4',5'-trimethoxyflavone ≥98% 18103-42-9 5mg $686 2026-06-03 Buy
Biosynth FT65911 Tricin 4'-methyl ether 18103-42-9 10mg $215.9 2026-06-04 Buy
Biosynth FT65911 Tricin 4'-methyl ether 18103-42-9 25mg $475 2026-06-04 Buy
ChemScene CS-0103228 Tricetin 3',4',5'-trimethyl ether ≥98% 18103-42-9 1mg $195 2026-06-04 Buy
ChemScene CS-0103228 Tricetin 3',4',5'-trimethyl ether ≥98% 18103-42-9 5mg $498 2026-06-04 Buy
Product number Packaging Price Buy
379294 5mg $686 Buy
FT65911 10mg $215.9 Buy
FT65911 25mg $475 Buy
CS-0103228 1mg $195 Buy
CS-0103228 5mg $498 Buy

5,7-Dihydroxy-3',4',5'-trimethoxyflavone Chemical Properties,Uses,Production

Uses

Tricetin 3',4',5'-trimethyl ether (5,7-Dihydroxy-3',4',5'-trimethoxyflavone) is a flavone glucoside, that can be isolated the flowers of Chrysanthemum sinensea. Tricetin 3',4',5'-trimethyl ether displays xanthine oxidase competitive-type inhibitory activity, with an IC50 of 0.51 μM and a Ki of 0.37 μM[1].

Definition

ChEBI: A trimethoxyflavone that is the 3',4',5'-tri-O-methyl ether of tricetin.

References

[1] Nguyen MT, Awale S, Tezuka Y, Ueda JY, Tran Ql, Kadota S. Xanthine oxidase inhibitors from the flowers of Chrysanthemum sinense. Planta Med. 2006 Jan;72(1):46-51. DOI:10.1055/s-2005-873181

5,7-Dihydroxy-3',4',5'-trimethoxyflavone Preparation Products And Raw materials

Raw materials

Preparation Products

5,7-Dihydroxy-3',4',5'-trimethoxyflavone Suppliers

Global( 61)Suppliers
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
BioBioPha Co., Ltd. 0871-65217109 y.liu@mail.biobiopha.com China 5641 65
TransMIT GmbH PlantMetaChem +49-172-1024293 pmc@transmit.de Germany 142 60
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 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
Chengdu Push Bio-Technology Co., Ltd. 028-85370565-229 18080489829 18080489829@163.com China 8379 60
Henan Alfachem Co.,Ltd. 0371-55051623 18137891487 3983243027@qq.com China 9965 58
Supplier Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
BioBioPha Co., Ltd. 65
TransMIT GmbH PlantMetaChem 60
Shanghai Macklin Biochemical Co.,Ltd. 55
ALB Technology Limited 55
Wuhan ChemFaces Biochemical Co., Ltd. 55
EMMX Biotechnology LLC 60
Shanghai YuanYe Biotechnology Co., Ltd. 60
Chengdu Push Bio-Technology Co., Ltd. 60
Henan Alfachem Co.,Ltd. 58

View Lastest Price from 5,7-Dihydroxy-3',4',5'-trimethoxyflavone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5,7-DIHYDROXY-3',4',5'-TRIMETHOXYFLAVONE pictures 2019-07-06 5,7-DIHYDROXY-3',4',5'-TRIMETHOXYFLAVONE
18103-42-9
 $1.00 1g 99% 100KG Career Henan Chemical Co

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TRICIN METHYL ETHER TRICIN-4'-METHYL ETHER DIHYDROXY-3',4',5'-TRIMETHOXYFLAVONE, 5,7- 5,7-DIHYDROXY-3'',4'',5''-TRIMETHOXYFLAVONE WITH HPLC 5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-4-benzopyrone 5,7-Dihydroxy-3',4',5'-trimethoxy NSC 123410 3',4',5'-O-trimethyltricetin 5,7-DIHYDROXY-3'',4'',5''-TRIMETHOXYFLAVON 5,7-DIHYDROXY-3'',4'',5''-TRIMETHOXYFLAVONE W/HPLC 2-(3,4,5-Trimethoxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one 5,7-Dihydroxy-2-(3,4,5-trimethoxyphenyl)-4H-1-benzopyran-4-one Tricetin 3',4',5'-trimethyl ether 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)- 5,7-Dihydroxy-3',4',5'-trimethoxyflavone 4'-Methoxyctricin 18103-42-9 Penta-substituted Flavones