58544-90-4
58544-90-4 structure
- Name: 4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-3-hydroxy-7-methoxy-
- Chemical Name: 2-(3,4-dimethoxyphenyl)-3-hydroxy-7-methoxychromen-4-one
- CAS Number: 58544-90-4
- Molecular Formula: C18H16O6
- Molecular Weight: 328.31600
- Create Date: 2017-06-25 03:29:41
- Modify Date: 2025-08-20 17:37:37
| Name | 2-(3,4-dimethoxyphenyl)-3-hydroxy-7-methoxychromen-4-one |
|---|---|
| Synonyms |
2-(3,4-dimethoxy-phenyl)-3-hydroxy-7-methoxy-chromen-4-one
Fisetin 7,3',4'-trimethyl ether 2-(3,4-Dimethoxyphenyl)-3-hydroxy-7-methoxy-4H-chromen-4-one 2-(3,4-Dimethoxy-phenyl)-3-hydroxy-7-methoxy-chromen-4-on |
| Density | 1.333g/cm3 |
|---|---|
| Boiling Point | 500.3ºC at 760mmHg |
| Molecular Formula | C18H16O6 |
| Molecular Weight | 328.31600 |
| Flash Point | 182.2ºC |
| Exact Mass | 328.09500 |
| PSA | 78.13000 |
| LogP | 3.19140 |
| Index of Refraction | 1.613 |
| HS Code | 2914509090 |
|---|
|
~70%
58544-90-4 |
| Literature: Li, Zhitao; Ngojeh, George; DeWitt, Paul; Zheng, Zhi; Chen, Min; Lainhart, Brendan; Li, Vincent; Felpo, Peter Tetrahedron Letters, 2008 , vol. 49, # 51 p. 7243 - 7245 |
|
~%
58544-90-4 |
| Literature: Juvale, Kapil; Stefan, Katja; Wiese, Michael European Journal of Medicinal Chemistry, 2013 , vol. 67, p. 115 - 126 |
|
~%
58544-90-4 |
| Literature: Juvale, Kapil; Stefan, Katja; Wiese, Michael European Journal of Medicinal Chemistry, 2013 , vol. 67, p. 115 - 126 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| 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% |