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3',4'-DIMETHOXYFLAVONE

3',4'-DIMETHOXYFLAVONE structure

CAS No.: 4143-62-8

Chemical Name:: 3',4'-DIMETHOXYFLAVONE

Synonyms: 3',4'-DIMETHOXYFLAVONOL;3′,4′-DMF;3',4'-dimethoxyone;3',4'-DIMETHOXYFLAVONE;3'',4''-Dimethoxyflavone;DIMETHOXYFLAVONE, 3',4'-;3',4'-Dimethoxyflavone,97%;3-HYDROXY-3',4'DIMETHOXYFLAVONE;3',4'-DIMETHOXY-3-HYDROXYFLAVONE;2-(3,4-Dimethoxyphenyl)chromen-4-one

CBNumber:: CB6360395

Molecular Formula:: C17H14O4

Molecular Weight:: 282.29

MDL Number:: MFCD00143009

MOL File:: 4143-62-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 06:14:29

Product description	Number	Pack Size	Price
3′,4′-Dimethoxyflavone	D6571	5mg	$101
3′,4′-Dimethoxyflavone	D6571	25mg	$383
3',4'-Dimethoxyflavone >98.0%(GC)	D4794	200mg	$60
3',4'-Dimethoxyflavone >98.0%(GC)	D4794	1g	$212
3',4'-Dimethoxyflavone ≥98%	CS-0148635	100mg	$41
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3',4'-DIMETHOXYFLAVONE Properties

Melting point	154-155°C
Boiling point	428.5±45.0 °C(Predicted)
Density	1.242±0.06 g/cm3(Predicted)
storage temp.	room temp
solubility	DMSO: ≥20mg/mL
form	powder
color	white to off-white
λmax	334nm(MeOH)(lit.)
BRN	236749
InChI	1S/C17H14O4/c1-19-15-8-7-11(9-17(15)20-2)16-10-13(18)12-5-3-4-6-14(12)21-16/h3-10H,1-2H3
InChIKey	ZGHORMOOTZTQFL-UHFFFAOYSA-N
SMILES	COc1ccc(cc1OC)C2=CC(=O)c3ccccc3O2
LogP	3.650 (est)
CAS DataBase Reference	4143-62-8(CAS DataBase Reference)
FDA UNII	9B35R9JIHA
UNSPSC Code	12352200
NACRES	NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06

Signal word

Danger

Hazard statements

H301

Precautionary statements

P301+P310

Hazard Codes

Risk Statements

Safety Statements

22-24/25-45

RIDADR

UN 2811 6.1 / PGIII

WGK Germany

RTECS

DJ3012950

HS Code

2932.99.7000

Storage Class

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications

Acute Tox. 3 Oral

NFPA 704

	1
0		0

3',4'-DIMETHOXYFLAVONE price More Price(43)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D6571	3′,4′-Dimethoxyflavone	4143-62-8	5mg	$101	2026-04-30	Buy
Sigma-Aldrich	D6571	3′,4′-Dimethoxyflavone	4143-62-8	25mg	$383	2026-04-30	Buy
TCI Chemical	D4794	3',4'-Dimethoxyflavone >98.0%(GC)	4143-62-8	200mg	$60	2026-04-30	Buy
TCI Chemical	D4794	3',4'-Dimethoxyflavone >98.0%(GC)	4143-62-8	1g	$212	2026-04-30	Buy
ChemScene	CS-0148635	3',4'-Dimethoxyflavone ≥98%	4143-62-8	100mg	$41	2026-06-04	Buy

Product number	Packaging	Price	Buy
D6571	5mg	$101	Buy
D6571	25mg	$383	Buy
D4794	200mg	$60	Buy
D4794	1g	$212	Buy
CS-0148635	100mg	$41	Buy

3',4'-DIMETHOXYFLAVONE Chemical Properties,Uses,Production

Uses

3′,4′-Dimethoxyflavone has been used in urease inhibition assay.

Biochem/physiol Actions

3′,4′-Dimethoxyflavone is a flavone compound, which has the ability to prevent the production and accumulation of poly (ADP-ribose) (PAR) polymer. It guards against N-methyl-D-aspartate (NMDA) toxicity in cortical neurons. 3′,4′-Dimethoxyflavone is a member of the class of plant-derived polyphenolic flavonoids. It is known to have antioxidant, anti-cancer, anti-inflammatory, anti-atherogenic, hypolipidemic and neuroprotective or neurotrophic effects.

3',4'-DIMETHOXYFLAVONE Preparation Products And Raw materials

Raw materials

Preparation Products

3',4'-DIMETHOXYFLAVONE Suppliers

Global( 95)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3619	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	39039	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49967	58
R&D Scientific Inc.	+1-2266000236	sales@rdscientific.com	Canada	1939	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Zheyan Biotech Co., Ltd.	58
career henan chemical co	58
TargetMol Chemicals Inc.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
sgtlifesciences pvt ltd	58
TargetMol Chemicals Inc.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
R&D Scientific Inc.	58

View Lastest Price from 3',4'-DIMETHOXYFLAVONE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-11	3',4'-Dimethoxyflavone 4143-62-8	$40.00-84.00		98.31%	10g	TargetMol Chemicals Inc.
2024-04-02	3',4'-Dimethoxyflavone 4143-62-8	$1450.00	1g	98	500 Kg	R&D Scientific Inc.
2019-12-23	3',4'-DIMETHOXYFLAVONE 4143-62-8	$1.00	1KG	98% HPLC	10t	Career Henan Chemical Co

3',4'-Dimethoxyflavone
4143-62-8
$40.00-84.00
98.31%
TargetMol Chemicals Inc.

3',4'-Dimethoxyflavone
4143-62-8
$1450.00
98
R&D Scientific Inc.

3',4'-DIMETHOXYFLAVONE
4143-62-8
$1.00
98% HPLC
Career Henan Chemical Co

3',4'-DIMETHOXYFLAVONE Spectrum

3',4'-DIMETHOXYFLAVONE(4143-62-8)¹HNMR

4143-62-8(3',4'-DIMETHOXYFLAVONE)Related Search:

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