2-(3,4-二甲氧基苯基)-3-羟基-4H-苯并吡喃-4-酮结构式
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常用名 | 2-(3,4-二甲氧基苯基)-3-羟基-4H-苯并吡喃-4-酮 | 英文名 | 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- |
|---|---|---|---|---|
| CAS号 | 6889-80-1 | 分子量 | 298.29000 | |
| 密度 | 1.342g/cm3 | 沸点 | 452.3ºC at 760 mmHg | |
| 分子式 | C17H14O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 166.7ºC |
| 中文名 | 2-(3,4-二甲氧基苯基)-3-羟基-4H-苯并吡喃-4-酮 |
|---|---|
| 英文名 | 2-(3,4-dimethoxyphenyl)-3-hydroxychromen-4-one |
| 英文别名 | 更多 |
| 密度 | 1.342g/cm3 |
|---|---|
| 沸点 | 452.3ºC at 760 mmHg |
| 分子式 | C17H14O5 |
| 分子量 | 298.29000 |
| 闪点 | 166.7ºC |
| 精确质量 | 298.08400 |
| PSA | 68.90000 |
| LogP | 3.18280 |
| 折射率 | 1.63 |
| 储存条件 | 2-8°C， 干燥 |
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~70%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：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 |
|
~80%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：Dhoubhadel, S. P.; Tuladhar, Sudersan M.; Tuladhar, Sarbajna M.; Wagley, Pradyumna P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 6 p. 511 - 512 |
|
~89%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：Deshpande; Mathur; Trivedi Synthesis, 1983 , vol. No. 10, p. 835 - 835 |
|
~%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：Sobottka; Werner; Blaschke; Kiefer; Nowe; Dannhardt; Schapoval; Schenkel; Scriba Archiv der Pharmazie, 2000 , vol. 333, # 7 p. 205 - 210 |
|
~%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：Sobottka; Werner; Blaschke; Kiefer; Nowe; Dannhardt; Schapoval; Schenkel; Scriba Archiv der Pharmazie, 2000 , vol. 333, # 7 p. 205 - 210 |
|
~%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：Britton, Robert G.; Horner-Glister, Emma; Pomenya, Odette A.; Smith, Ewan E.; Denton, Roanne; Jenkins, Paul R.; Steward, William P.; Brown, Karen; Gescher, Andreas; Sale, Stewart European Journal of Medicinal Chemistry, 2012 , vol. 54, p. 952 - 958 |
|
~%
2-(3,4-二甲氧基苯基)-... 6889-80-1 |
| 文献：Gowan et al. Journal of the Chemical Society, 1955 , p. 862,866 |
| 2-(3,4-Dimethoxy-phenyl)-3-hydroxy-chromen-4-on |
| 2-(3,4-dimethoxy-phenyl)-3-hydroxy-chromen-4-one |
| 3',4'-dimethoxyflavonol |
| 4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-3-hydroxy |
| 2-(3,4-Dimethoxyphenyl)-3-hydroxy-4H-chromen-4-one |
CAS号70460-52-5
CAS号6068-78-6