3306-29-4
3306-29-4 structure
- Name: 3,4-DIMETHOXY-3,5,7-TRIHYDROXYFLAVONE
- Chemical Name: 2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxychromen-4-one
- CAS Number: 3306-29-4
- Molecular Formula: C17H14O7
- Molecular Weight: 330.28900
- Create Date: 2018-08-01 10:18:35
- Modify Date: 2024-06-06 21:58:32
| Name | 2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxychromen-4-one |
|---|---|
| Synonyms |
2-(3,4-dimethoxy-phenyl)-3,5,7-trihydroxy-chromen-4-one
Dillenetin 3',4'-O-dimethylquercetin 3',4'-Dimethoxyquercetin 3',4'-dimethylquercetin UNII-S3Z5LJ2T0Y 2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 3,5,7-trihydroxy-3',4'-dimethoxyflavone quercetin-3',4'-dimethyl ether |
| Density | 1.507g/cm3 |
|---|---|
| Boiling Point | 562.2ºC at 760mmHg |
| Molecular Formula | C17H14O7 |
| Molecular Weight | 330.28900 |
| Flash Point | 209.5ºC |
| Exact Mass | 330.07400 |
| PSA | 109.36000 |
| LogP | 2.59400 |
| Index of Refraction | 1.681 |
| HS Code | 2914509090 |
|---|
|
~91%
3306-29-4 |
| Literature: Shi, Zhi-Hao; Li, Nian-Guang; Tang, Yu-Ping; Wei-Li; Lian-Yin; Yang, Jian-Ping; Hao-Tang; Duan, Jin-Ao European Journal of Medicinal Chemistry, 2012 , vol. 54, p. 210 - 222 |
| 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% |