4',5-DIHYDROXY-7-METHOXYFLAVONE

Product Name: 4',5-DIHYDROXY-7-METHOXYFLAVONE
CAS No.: 437-64-9
Chemical Name: 4',5-DIHYDROXY-7-METHOXYFLAVONE
Synonyms: GENKWANIN;Gengkwanin;Puddumetin;Genkwanin-RM;Genkwanin ,98%;7-Methylapigenin;7-METHOXYAPIGENIN;7-O-Methylapigenin;4H-Benzopyran-4-one;APIGENIN-7-METHYL ETHER
CBNumber: CB7732333
Molecular Formula: C16H12O5
Formula Weight: 284.26
MOL File: 437-64-9.mol

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4',5-DIHYDROXY-7-METHOXYFLAVONE Property

Melting point:: 290-292°C
Boiling point:: 546.5±50.0 °C(Predicted)
Density: 1.420
storage temp.: Keep in dark place,Sealed in dry,2-8°C
solubility: Acetone (Very Slightly, Sonicated), DMSO (Slightly), Methanol (Slightly, Heated)
pka: 6.36±0.40(Predicted)
form: powder
color: Orange
BRN: 292549
Stability:: Hygroscopic
LogP: 2.360 (est)
CAS DataBase Reference: 437-64-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 36/37/38-22
Safety Statements: 26-36-24/25-22-37
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SMB00422
Product name: Genkwanin
Purity: ≥98% (HPLC)
Packaging: 10mg
Price: $298
Updated: 2024/03/01

Sigma-Aldrich

Product number: 42734
Product name: Genkwanin
Purity: analytical standard
Packaging: 10mg
Price: $170
Updated: 2022/05/15

Alfa Aesar

Product number: L14169
Product name: 4',5-Dihydroxy-7-methoxyflavone, 97%
Packaging: 25mg
Price: $52.65
Updated: 2024/03/01

Alfa Aesar

Product number: L14169
Product name: 4',5-Dihydroxy-7-methoxyflavone, 97%
Packaging: 100mg
Price: $145.65
Updated: 2024/03/01

TRC

Product number: G360000
Product name: Genkwanin
Packaging: 100mg
Price: $130
Updated: 2021/12/16

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4',5-DIHYDROXY-7-METHOXYFLAVONE Chemical Properties,Usage,Production

Chemical Properties

Orange Powder

Uses

An antitumor constituent from the leaves of Aquilaria sinensis.

Definition

ChEBI: A monomethoxyflavone that is apigenin in which the hydroxy group at position 7 is methylated.

4',5-DIHYDROXY-7-METHOXYFLAVONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4',5-DIHYDROXY-7-METHOXYFLAVONE Suppliers

Canada 1 China 185 Germany 2 India 6 Japan 1 United Kingdom 7 United States 21 Global 223

Carbosynth

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MOLEKULA Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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Apin Chemicals Ltd.

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VWR International

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View Lastest Price from 4',5-DIHYDROXY-7-METHOXYFLAVONE manufacturers

Shanghai Standard Technology Co., Ltd.

Product: Genkwanin 437-64-9
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥98%(HPLC)
Supply Ability: 10 g
Release date: 2019-11-01

Career Henan Chemical Co

Product: 4',5-DIHYDROXY-7-METHOXYFLAVONE 437-64-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-12

437-64-9, 4',5-DIHYDROXY-7-METHOXYFLAVONERelated Search:

3',5-DIHYDROXY-4',6,7-TRIMETHOXYFLAVONE 3'-BENZYLOXY-4',5,6,7-TETRAMETHOXYFLAVONE APIIN Rhamnetin EUPATORIN-5-METHYL ETHER QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER KAEMPFEROL-3,7,4'-TRIMETHYL ETHER SCUTELLAREIN TETRAMETHYL ETHER Robinin 3,7,3',4'-TETRAMETHYLGOSSYPETIN RHOIFOLIN Diosmin 3',4',5',6,7,8-HEXAMETHOXY-5-HYDROXYFLAVONE Tangeretin 5,7-DIHYDROXY-8-METHOXYFLAVONE 5,7-DIHYDROXY-4'-METHOXYFLAVONE 5,6-DIHYDROXY-7-METHOXYFLAVONE 7-Methoxyflavone

4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxyphenyl)-7-Methoxy-

4',5-Dihydroxy-7-methoxyisoflavone 5,4'-Dihydroxy-7-methoxyisoflavone

2-(4-Hydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one

Gengkwanin

Genkwanin ,98%

4H-Benzopyran-4-one

5,4'-DIHYDROXY-7-METHOXYFLAVONE

4',5-DIHYDROXY-7-METHOXYFLAVONE

7-METHOXYAPIGENIN

GENKWANIN

APIGENIN-7-METHYL ETHER

7-Methylapigenin

7-O-Methylapigenin

Apigenin 7-O-Methyl Ether

Puddumetin

4',5-DIHYDROXY-7-METHOXYFLAVONE USP/EP/BP

5,4'-Dihydroxy-7-methoxyflavone (Genkwanin)

5,4'-Dihydroxy-7-methoxyflavanone (Genkwanin)

4',5-DIHYDROXY-7-METHOXYFLAVONE 437-64-9

5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one

4'，5-DIHYDROXY-7-METHOXYFL

4',5-DIHYDROXY-7-METHOXYFLAVONE

Genkwanin-RM

437-64-9

473-64-9

Tri-substituted Flavones

Aromatics

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals

chemical reagent

pharmaceutical intermediate

phytochemical

reference standards from Chinese medicinal herbs (TCM).

standardized herbal extract