ChemicalBook >> CAS DataBase List >>FLAVONE
FLAVONE
- CAS No.
- 525-82-6
- Chemical Name:
- FLAVONE
- Synonyms
- 2-PHENYL-4H-CHROMEN-4-ONE;Flavon;2-PHENYLCHROMONE;Wild chrysanthemum extract;DA6034;FLAVONE;Cromaril;94166III;Chromocor;Asmacoril
- CBNumber:
- CB7468498
- Molecular Formula:
- C15H10O2
- Molecular Weight:
- 222.24
- MDL Number:
- MFCD00006825
- MOL File:
- 525-82-6.mol
- MSDS File:
- SDS
Last updated:2024-03-28 13:39:29
| Melting point | 94-97 °C (lit.) |
|---|---|
| Boiling point | 185 °C / 1mmHg |
| Density | 1.1404 (rough estimate) |
| refractive index | 1.6600 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | >38.3 mg/mL in EtOH; >52.3 mg/mL in DMSO |
| form | Crystalline Powder |
| color | White |
| Water Solubility | Soluble in acetone (25 mg/ml), methanol, alcohol, and chloroform. Insoluble in water. |
| Merck | 14,4092 |
| BRN | 157598 |
| LogP | 3.560 |
| CAS DataBase Reference | 525-82-6(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | S2V45N7G3B |
| EPA Substance Registry System | Flavone (525-82-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | DJ3100630 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29329990 | |||||||||
| NFPA 704 |
|
FLAVONE price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | F2003 | Flavone ≥99.0% | 525-82-6 | 1g | $49.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | F2003 | Flavone ≥99.0% | 525-82-6 | 5g | $98.1 | 2024-03-01 | Buy |
| TCI Chemical | F0015 | Flavone >98.0%(GC) | 525-82-6 | 1g | $23 | 2024-03-01 | Buy |
| TCI Chemical | F0015 | Flavone >98.0%(GC) | 525-82-6 | 5g | $61 | 2024-03-01 | Buy |
| Alfa Aesar | A13627 | Flavone, 99% | 525-82-6 | 1g | $22.65 | 2024-03-01 | Buy |
FLAVONE Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
Flavone is a potentially useful biochemical for cytochrome P450 studies.
Definition
One of a group of flavonoid plant pigments existing as colorless needles, that are insoluble in water and melting at 100C. It fluoresces violet in concentrated sulfuric acid. It can be synthesized. Treatment with alcoholic alkali yields flavanone. The fla
Synthesis Reference(s)
Journal of the American Chemical Society, 79, p. 689, 1957 DOI: 10.1021/ja01560a050
The Journal of Organic Chemistry, 44, p. 497, 1979 DOI: 10.1021/jo01318a005
Tetrahedron Letters, 31, p. 4073, 1990 DOI: 10.1016/S0040-4039(00)94503-9
Purification Methods
Dissolve it in dilute aqueous NaOH, filter and precipitate it by adding dilute (1:1) HCl. The process is repeated twice more, and the fluorescein is dried at 100o. Alternatively, it has been crystallised from acetone by allowing the solution to evaporate at 37o in an open beaker. It has also been recrystallised from EtOH and dried in a vacuum oven. [Beilstein 19 I 721, 19 II 248, 19 III/IV 2904, 19/8 V 456.]
FLAVONE Preparation Products And Raw materials
Raw materials
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Preparation Products
1of2
Global( 230)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7377 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12431 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Siyang Liaoning Biochemical Products Co. Ltd | +8615221114306 | 2594582574@qq.com | China | 574 | 58 |
View Lastest Price from FLAVONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-09 | Hawthorn leaf extract flavonoids
525-82-6
|
US $0.00 / KG | 1KG | 10% - 80% HPLC | 1000KG | Changsha Staherb Natural Ingredients Co., Ltd. | |
 |
2024-03-29 | FLAVONE
525-82-6
|
US $6.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2020-01-19 | FLAVONE
525-82-6
|
US $3.00 / KG | 1KG | 98% | 1kg,5kg,50kg | Career Henan Chemical Co |
-
- Hawthorn leaf extract flavonoids
525-82-6
- US $0.00 / KG
- 10% - 80% HPLC
- Changsha Staherb Natural Ingredients Co., Ltd.
-
- FLAVONE
525-82-6
- US $6.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- FLAVONE
525-82-6
- US $3.00 / KG
- 98%
- Career Henan Chemical Co
525-82-6(FLAVONE)Related Search:
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Asmacoril
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NSC 19028
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TIANFU-CHEM CAS:525-82-6 FLAVONE
Flavon
Wild chrysanthemum extract
2-PHENYLCHROMONE
2-PHENYL-4H-CHROMEN-4-ONE
Hawthorn leaf extract flavonoids
525-82-6
525-52-6
Flavonoids
Biochemicals and Reagents
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Building block
Biochemistry
Flavonoids
Inhibitors
Elisa Kit-plant ELISA Kit