- BioBioPha
- China
- Product Name: 5,7-Diacetoxyflavone
- Price: ￥3400.0/5mg
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Xueping-Zheng
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Diacetoxychrysin
- Price: ￥3438.0/5mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5,7-Diacetoxyflavone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
6665-78-7
6665-78-7 structure
- Name: Diacetoxychrysin
- Chemical Name: 4-Oxo-2-phenyl-4H-chromene-5,7-diyl diacetate
- CAS Number: 6665-78-7
- Molecular Formula: C19H14O6
- Molecular Weight: 338.311
- Catalog: Natural product Flavonoids
- Create Date: 2017-12-10 12:16:52
- Modify Date: 2024-01-02 19:28:05
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5,7-Diacetoxyflavone (compound 1b) is a flavonoid[1].
| Name | 4-Oxo-2-phenyl-4H-chromene-5,7-diyl diacetate |
|---|---|
| Synonyms |
4-Oxo-2-phenyl-4H-chromene-5,7-diyl diacetate
5.7-Diacetoxy-flavon Quinoline,5,7-dinitro 5,7-Dinitrochinolin 5,7-Diacetoxy-2-phenyl-chromen-4-on 5,7-di-O-acetyl chrysin Diacetoxychrysin 5,7-dinitro-quinoline 5,7-diacetoxy-2-phenyl-chromen-4-one 5,7-Diacetoxyflavone chrysin diacetate 4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-2-phenyl- |
| Description | 5,7-Diacetoxyflavone (compound 1b) is a flavonoid[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 518.9±50.0 °C at 760 mmHg |
| Molecular Formula | C19H14O6 |
| Molecular Weight | 338.311 |
| Flash Point | 230.1±30.2 °C |
| Exact Mass | 338.079041 |
| PSA | 82.81000 |
| LogP | 2.23 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.598 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2915390090 |
|
~93%
6665-78-7 |
| Literature: JOHN, Varghese; BREDESEN, Dale E. Patent: WO2013/142370 A1, 2013 ; Location in patent: Paragraph 0293 ; |
|
~%
6665-78-7 |
| Literature: Robinson; Venkataraman Journal of the Chemical Society, 1926 , p. 2346 |
|
~%
6665-78-7 |
| Literature: Robinson; Venkataraman Journal of the Chemical Society, 1926 , p. 2346 |
|
~%
6665-78-7 |
| Literature: Mahesh; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1955 , # 41 p. 210,215 |
| Precursor 5 | |
|---|---|
| DownStream 2 | |
| HS Code | 2915390090 |
|---|---|
| Summary | 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0% |