22697-65-0
22697-65-0 structure
- Name: 5,7,4'-trihydroxy-3,6-dimethoxyflavone
- Chemical Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxychromen-4-one
- CAS Number: 22697-65-0
- Molecular Formula: C17H14O7
- Molecular Weight: 330.29
- Catalog: Natural product Flavonoids
- Create Date: 2018-12-21 18:18:31
- Modify Date: 2024-01-05 17:20:03
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3,6-Dimethoxyapigenin is a flavone that can be isolated from Centaurea nervosa[1].
| Name | 5,7-dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxychromen-4-one |
|---|---|
| Synonyms |
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy-4H-chromen-4-one
6-methoxykaempferol 3-methyl ether 6-hydroxykaempferol 3,6-dimethylether 5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy-4H-1-benzopyran-4-one 4',5,7-trihydroxy-3,6-dimethoxyflavone 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy- 6-methoxyisokaempferide trihydroxy-flavone 3,6-Dimethoxy-5,7,4' 3,6-dimethoxyapigenin 6-hydroxykaempherol 3,6-dimethyl ether 5,7,4'-trihydroxy-3,6-dimethoxyflavone |
| Description | 3,6-Dimethoxyapigenin is a flavone that can be isolated from Centaurea nervosa[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 630.4±55.0 °C at 760 mmHg |
| Molecular Formula | C17H14O7 |
| Molecular Weight | 330.29 |
| Flash Point | 236.4±25.0 °C |
| Exact Mass | 330.073944 |
| PSA | 109.36000 |
| LogP | 1.80 |
| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
| Index of Refraction | 1.701 |
| Storage condition | ?20°C |
| Symbol |
GHS06, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H410 |
| Precautionary Statements | P273-P301 + P310-P501 |
| Hazard Codes | T,N |
| Risk Phrases | 25-50 |
| Safety Phrases | 45-61 |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2914509090 |
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |