3-HYDROXYFLAVONE

Product Name: 3-HYDROXYFLAVONE
CAS No.: 577-85-5
Chemical Name: 3-HYDROXYFLAVONE
Synonyms: FLAVONOL;3-HF;3-FLAVONOL;FLAVON-3-OL;AURORA 20058;3-hydroxy-flavon;3-HYDROXYFLAVONE;HYDROXYFLAVONE, 3-;Flavone, 3-hydroxy-;TIMTEC-BB SBB000767
CBNumber: CB4414838
Molecular Formula: C15H10O3
Formula Weight: 238.24
MOL File: 577-85-5.mol

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3-HYDROXYFLAVONE Property

Melting point:: 171-172 °C (lit.)
Boiling point:: 320.83°C (rough estimate)
Density: 1.2653 (rough estimate)
refractive index: 1.5740 (estimate)
storage temp.: Inert atmosphere,Room Temperature
solubility: DMSO: 1 mg/ml
pka: 8.80±0.20(Predicted)
form: powder to crystal
color: White to Yellow to Green
Water Solubility: Insoluble in water. Soluble in N,N-DMF and ethanol.
BRN: 15789
InChIKey: HVQAJTFOCKOKIN-UHFFFAOYSA-N
LogP: 3.477 (est)
CAS DataBase Reference: 577-85-5(CAS DataBase Reference)
EPA Substance Registry System: 4H-1-Benzopyran-4-one, 3-hydroxy-2-phenyl- (577-85-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
RTECS: LK8650000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29322090
Hazardous Substances Data: 577-85-5(Hazardous Substances Data)

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: H4280
Product name: 3-Hydroxyflavone
Purity: ≥98%
Packaging: 5g
Price: $124
Updated: 2024/03/01

TCI Chemical

Product number: H0379
Product name: 3-Hydroxyflavone
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $40
Updated: 2024/03/01

TCI Chemical

Product number: H0379
Product name: 3-Hydroxyflavone
Purity: >98.0%(HPLC)(T)
Packaging: 10g
Price: $192
Updated: 2024/03/01

Alfa Aesar

Product number: A18110
Product name: 3-Hydroxyflavone, 98+%
Packaging: 1g
Price: $30.65
Updated: 2024/03/01

Alfa Aesar

Product number: A18110
Product name: 3-Hydroxyflavone, 98+%
Packaging: 5g
Price: $109
Updated: 2024/03/01

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3-HYDROXYFLAVONE Chemical Properties,Usage,Production

Chemical Properties

yellow fluffy powder

Uses

Reactant involved in:• ;Studies of photochemically-induced dioxygenase-type CO-release reactivity1• ;Phase-transfer protection and deprotection of hydroxychromones2• ;O-methylation with di-Me carbonate3Reactant involved in the synthesis of biologically active molecules including:• ;2-Chloropyridine derivatives for studies of antitumor agents and telomerase inhibitors4• ;Dihydrochromenopyrazines and chromenoquinoxalines5Involved in studies of its electrochemical properties using voltammetric methodologies6

Uses

3-Hydroxyflavone is a reactant involved in studies of photochemically-induced dioxygenase-type CO-release reactivity; phase-transfer protection and deprotection of hydroxychromones; and O-methylation with di-Me carbonate. As a reactant it is involved in the synthesis of biologically active molecules including 2-chloropyridine derivatives for studies of antitumor agents and telomerase inhibitors; dihydrochromenopyrazines and chromenoquinoxalines. It is also involved in studies of its electrochemical properties using voltammetric methodologies.

Definition

ChEBI: A monohydroxyflavone that is the 3-hydroxy derivative of flavone.

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 5561, 1984 DOI: 10.1016/S0040-4039(01)81626-9

Purification Methods

Recrystallise it from MeOH (m 169.5-170o), EtOH, aqueous EtOH (m 167o) or hexane. It has also been purified by repeated sublimation under high vacuum, and dried at high vacuum pumping for at least one hour [Bruker & Kelly J Phys Chem 91 2856 1987]. [Beilstein 17 H 527, 17 I 268, 17 II 498, 17 III/IV 6428.]

3-HYDROXYFLAVONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-HYDROXYFLAVONE Suppliers

Americas 1 Austria 1 Belgium 1 China 137 Europe 1 Germany 3 India 15 Japan 4 Switzerland 3 United Kingdom 9 United States 28 USA 1 Global 204

Zhengzhou kangnuochenrui Chemical Technology Co.,Ltd

Tel: 18210788515
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Yantai ShengKailun Chemical Technology Co., Ltd.

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Yantai Sheng Kai Lun Biological Products Co. , Ltd.

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J & K SCIENTIFIC LTD.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Syntechem Co.,Ltd

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View Lastest Price from 3-HYDROXYFLAVONE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-HYDROXYFLAVONE 577-85-5
Price: US $8890.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 1T
Release date: 2020-07-06

Career Henan Chemical Co

Product: 3-HYDROXYFLAVONE 577-85-5
Price: US $1.00/kg
Min. Order: 1g
Purity: 99%
Supply Ability: 100KG
Release date: 2018-12-25

577-85-5, 3-HYDROXYFLAVONERelated Search:

Quercetin AVICULARIN 3,7,3',4'-TETRAMETHYLGOSSYPETIN Kaempferol Rutin MORIN Myricetin ROBINETIN 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE Rhamnetin 3,7-DIHYDROXYFLAVONE Quercitrin Galangin ARTEMISININ Myricitrin Hyperoside 7,8-Dihydroxyflavone 3',4'-DIMETHOXY-3-HYDROXYFLAVONE

AURORA 20058

FLAVON-3-OL

TIMTEC-BB SBB000767

3-hydroxy-2-phenyl-4h-1-benzopyran-4-on

3-Hydroxy-2-phenyl-4H-chromen-4-one

3-hydroxy-flavon

Flavone, 3-hydroxy-

FLAVONOL

HYDROXYFLAVONE, 3-

3-FLAVONOL

3-HYDROXA-2-PHENYLCHROMONE

3-HF

3-HYDROXY-2-PHENYLCHROMONE

3-HYDROXYFLAVONE

3-Hydroxy-2-phenyl-4H-1-benzopyran-4-one

3-Hydroxyflavone,99%

HYDROXYFLAVONE, 3-(RG)

4H-1-Benzopyran-4-one, 3-hydroxy-2-phenyl-

3-Hydroxyflavone, 98+%

3-Hydroxy-2-phenyl-4H-chromen-4-one, 3-Hydroxy-4-oxo-2-phenyl-4H-1-benzopyran, Flavonol

3-Hydroxyflavone, 98.5%

3-Hydroxyflavone&gt

3-Hydroxy Flavone 99% (3-Hydroxy-2-Phenylchromone)

3-Hydroxyflavone (Flavonol)

3-hydroxy-2-phenylchromen-4-one

FLAVONOL(3-HYDROXYFLAVONE)

577-85-5

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