3,4'-DIHYDROXYFLAVONE

CAS No.: 14919-49-4

Chemical Name:: 3,4'-DIHYDROXYFLAVONE

Synonyms: 4'-HYDROXYFLAVONOL;3,4'-Dihydroxyflavone;4',3-DIHYDROXYFLAVONE;3,4'-Dihydroxyflavone>3-Hydroxy-2-(4-hydroxyphenyl)chromone;3-Hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one;4H-1-Benzopyran-4-one, 3-hydroxy-2-(4-hydroxyphenyl)-;Influenza Virus,3,4'-Dihydroxyflavone,3,4'Dihydroxyflavone,inhibit,Inhibitor,3,4' Dihydroxyflavone,3,4'-DHF

CBNumber:: CB1484898

Molecular Formula:: C15H10O4

Molecular Weight:: 254.24

MOL File:: 14919-49-4.mol

MSDS File:: SDS

Modify Date:: 2025/4/17 18:22:24

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3,4'-DIHYDROXYFLAVONE Properties

Melting point	275-276°C
Boiling point	452.5±45.0 °C(Predicted)
Density	1.472±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	DMSO : ≥ 155 mg/mL (609.66 mM);Water : < 0.1 mg/mL (insoluble)
form	powder to crystal
pka	8.94±0.20(Predicted)
color	White to Amber to Dark green
CAS DataBase Reference	14919-49-4

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

HS Code

2932.99.7000

NFPA 704

	1
2		0

3,4'-DIHYDROXYFLAVONE price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	D4279	3,4'-Dihydroxyflavone min. 97.0 %	14919-49-4	1G	₹6500	2022-05-26	Buy

Product number	Packaging	Price	Buy
D4279	1G	₹6500	Buy

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

Uses

3,4''-Dihydroxyflavone is used in methods and compounds involving flavonols.

3,4'-DIHYDROXYFLAVONE Preparation Products And Raw materials

Raw materials

4H-1-Benzopyran-4-one, 3-hydroxy-2-[4-(phenylmethoxy)phenyl]- 2-[4-(benzyloxy)phenyl]-4H-chromen-4-one 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-(4-methoxyphenyl)-, (2E)- 4'-METHOXYFLAVONOL 4-BENZYLOXYBENZOIC ACID

4-Hydroxybenzoic acid p-Anisaldehyde 2'-Hydroxyacetophenone 4-Hydroxybenzaldehyde 4-Formylphenylboronic acid

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Preparation Products

3,4'-DIHYDROXYFLAVONE Suppliers

Global( 62)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
TargetMol Chemicals Inc.		United States	38630	58	Inquiry
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	China	33338	58	Inquiry
Aladdin Scientific		United States	52924	58	Inquiry
TargetMol Chemicals Inc.	+8613564774135	United States	19881	58	Inquiry
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	China	40066	58	Inquiry
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	China	43416	58	Inquiry
DAYANG CHEM (HANGZHOU) CO.,LTD	+8617705817739	China	53881	58	Inquiry
Amadis Chemical Company Limited	571-89925085	China	131957	58	Inquiry

Supplier	Advantage
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
TargetMol Chemicals Inc.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
TargetMol Chemicals Inc.	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Amadis Chemical Company Limited	58

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4'-HYDROXYFLAVONOL 4',3-DIHYDROXYFLAVONE 4H-1-Benzopyran-4-one, 3-hydroxy-2-(4-hydroxyphenyl)- 3-Hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one 3,4'-Dihydroxyflavone> 3-Hydroxy-2-(4-hydroxyphenyl)chromone Influenza Virus,3,4'-Dihydroxyflavone,3,4'Dihydroxyflavone,inhibit,Inhibitor,3,4' Dihydroxyflavone,3,4'-DHF 3,4'-Dihydroxyflavone 14919-49-4 Di-substituted Flavones