3',4'-DIHYDROXYFLAVONE

Product Name: 3',4'-DIHYDROXYFLAVONE
CAS No.: 4143-64-0
Chemical Name: 3',4'-DIHYDROXYFLAVONE
Synonyms: 4-HYDROXYFLAVONOL;3',4'-Dihydroxyflavone;3',4'-Dihydroxyflavone;DIHYDROXYFLAVONE, 3',4'-;3',4'-Dihydroxyflavone,97%;DIHYDROXYFLAVONE, 3',4'-(RG);2-(3,4-dihydroxyphenyl)chromone;3,4-Dihydroxyflavone, 10 mM in DMSO;2-(3,4-dihydroxyphenyl)chromen-4-one;3′,4′-Dihydroxyflavone, CAS 4143-64-0
CBNumber: CB3109144
Molecular Formula: C15H10O4
Formula Weight: 254.24
MOL File: 4143-64-0.mol

More

Less

3',4'-DIHYDROXYFLAVONE Property

Melting point:: 251-253°C
Boiling point:: 482.3±45.0 °C(Predicted)
Density: 1.443
storage temp.: 15-25°C
solubility: DMF: 15 mg/ml; DMSO: 10 mg/ml; Ethanol: Slightly soluble; PBS (pH 7.2): 0.16 mg/ml
pka: 8.29±0.18(Predicted)
form: powder to crystal
color: Light yellow to Brown
λmax: 343nm(EtOH)(lit.)
BRN: 212540
Major Application: food and beverages
pharmaceutical
InChI: 1S/C15H10O4/c16-11-6-5-9(7-13(11)18)15-8-12(17)10-3-1-2-4-14(10)19-15/h1-8,16,18H
InChIKey: SRNPMQHYWVKBAV-UHFFFAOYSA-N
SMILES: O1c2c(cccc2)C(=O)C=C1c3cc(c(cc3)O)O
LogP: 3.080 (est)
CAS DataBase Reference: 4143-64-0(CAS DataBase Reference)

More

Less

Safety

Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: WGK 3
HS Code: 2932.99.7000
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: D4884
Product name: 3',4'-Dihydroxyflavone
Purity: >97.0%(T)
Packaging: 200mg
Price: $69
Updated: 2026/03/19

TCI Chemical

Product number: D4884
Product name: 3',4'-Dihydroxyflavone
Purity: >97.0%(T)
Packaging: 1g
Price: $218
Updated: 2026/03/19

TRC

Product number: D493338
Product name: 3'',4''-Dihydroxyflavone
Packaging: 25mg
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD07751
Product name: 3',4'-Dihydroxyflavone
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD07751
Product name: 3',4'-Dihydroxyflavone
Packaging: 250mg
Price: $100
Updated: 2021/12/16

More

Less

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

Uses

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

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

Raw materials

Preparation Products

More

Less

3',4'-DIHYDROXYFLAVONE Suppliers

Americas 1 China 79 Europe 1 Germany 2 India 9 Japan 2 South Korea 1 United Kingdom 9 United States 12 USA 1 Global 117

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44802
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070 13913916777
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 16027
Advantage: 64

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 26638
Advantage: 65

More

Less

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

Career Henan Chemical Co

Product: 3',4'-DIHYDROXYFLAVONE 4143-64-0
Price: US $1.00/KG
Min. Order: 1g
Purity: 99%
Supply Ability: 100KG
Release date: 2018-12-24

4143-64-0, 3',4'-DIHYDROXYFLAVONERelated Search:

Diosmin CHRYSOERIOL Myricitrin Quercetin AVICULARIN 3,7,3',4'-TETRAMETHYLGOSSYPETIN EUPATORIN-5-METHYL ETHER Myricetin Hyperoside Rutin 3',5-DIHYDROXY-4',6,7-TRIMETHOXYFLAVONE 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE Rhamnetin TAMARIXETIN ROBINETIN Quercitrin 7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-4',5-dihydroxyflavone 3,4',6,7-Tetramethoxy-3',5-dihydroxyflavone

4-HYDROXYFLAVONOL

3',4'-Dihydroxyflavone,97%

DIHYDROXYFLAVONE, 3',4'-(RG)

DIHYDROXYFLAVONE, 3',4'-

2-(3,4-dihydroxyphenyl)chromen-4-one

2-(3,4-dihydroxyphenyl)chromone

2-(3,4-Dihydroxyphenyl)-4H-benzopyran-4-one

2-(3,4-dihydroxyphenyl)-1-benzopyran-4-one

3,4 Dihydroxyflavone,3,4Dihydroxyflavone

3',4'-Dihydroxy-2-phenyl-4H-chromen-4-one

3',4'-Dihydroxyflavone

3,4-Dihydroxyflavone, 10 mM in DMSO

3′,4′-Dihydroxyflavone, CAS 4143-64-0

3',4'-Dihydroxyflavone

4143-64-0

Di-substituted Flavones