5,6-二羟基-7,4'-二甲氧基黄酮结构式
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常用名 | 5,6-二羟基-7,4'-二甲氧基黄酮 | 英文名 | Ladanein |
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CAS号 | 10176-71-3 | 分子量 | 314.289 | |
密度 | 1.4±0.1 g/cm3 | 沸点 | 565.7±50.0 °C at 760 mmHg | |
分子式 | C17H14O6 | 熔点 | 310-313℃ | |
MSDS | N/A | 闪点 | 212.4±23.6 °C |
5,6-二羟基-7,4'-二甲氧基黄酮用途拉丹素是从百里香中分离出来的一种黄酮类化合物。 |
中文名 | 5,6-二羟基-7,4'-二甲氧基黄酮 |
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英文名 | 5,6-dihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one |
英文别名 | 更多 |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 565.7±50.0 °C at 760 mmHg |
熔点 | 310-313℃ |
分子式 | C17H14O6 |
分子量 | 314.289 |
闪点 | 212.4±23.6 °C |
精确质量 | 314.079041 |
PSA | 89.13000 |
LogP | 3.49 |
外观性状 | 黄色粉末 |
蒸汽压 | 0.0±1.6 mmHg at 25°C |
折射率 | 1.646 |
储存条件 | 2-8℃ |
危害码 (欧洲) | Xi |
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海关编码 | 2914509090 |
~82% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:Twincore Zentrum für Experimentelle und Klinische Infektionsforschung GmbH; CNRS Centre National de la Recherche Scientifique; Université de Strasbourg; Pietschmann, Thomas; Haid, Sibylle; Gentzsch, Juliane; Grethe, Christina; Davioud-Charvet, Elisabeth; Lanfranchi, Don Antoine; Elhabiri, Mourad; Benlloch-Martin, Xavier Patent: EP2641904 A1, 2013 ; Location in patent: Paragraph 0091-0092 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:Thang, Tran Dinh; Kuo, Ping-Chung; Yu, Chun-Shu; Shen, Yuh-Chiang; Hoa, Le Thi Mai; Thanh, Tran Van; Kuo, Yao-Haur; Yang, Mei-Lin; Wu, Tian-Shung Archives of Pharmacal Research, 2011 , vol. 34, # 3 p. 383 - 389 |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:TWINCORE GMBH; CNRS; UNIVERSITÉ DE STRASBOURG; PIETSCHMANN, Thomas; HAID, Sibylle; GENTZSCH, Juliane; GRETHE, Christina; DAVIOUD-CHARVET, Elisabeth; LANFRANCHI, Don Antoine; ELHABIRI, Mourad; BENLLOCH-MARTIN, Xavier Patent: WO2013/139487 A1, 2013 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:TWINCORE GMBH; CNRS; UNIVERSITÉ DE STRASBOURG; PIETSCHMANN, Thomas; HAID, Sibylle; GENTZSCH, Juliane; GRETHE, Christina; DAVIOUD-CHARVET, Elisabeth; LANFRANCHI, Don Antoine; ELHABIRI, Mourad; BENLLOCH-MARTIN, Xavier Patent: WO2013/139487 A1, 2013 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:Twincore Zentrum für Experimentelle und Klinische Infektionsforschung GmbH; CNRS Centre National de la Recherche Scientifique; Université de Strasbourg; Pietschmann, Thomas; Haid, Sibylle; Gentzsch, Juliane; Grethe, Christina; Davioud-Charvet, Elisabeth; Lanfranchi, Don Antoine; Elhabiri, Mourad; Benlloch-Martin, Xavier Patent: EP2641904 A1, 2013 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:TWINCORE GMBH; CNRS; UNIVERSITÉ DE STRASBOURG; PIETSCHMANN, Thomas; HAID, Sibylle; GENTZSCH, Juliane; GRETHE, Christina; DAVIOUD-CHARVET, Elisabeth; LANFRANCHI, Don Antoine; ELHABIRI, Mourad; BENLLOCH-MARTIN, Xavier Patent: WO2013/139487 A1, 2013 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:TWINCORE GMBH; CNRS; UNIVERSITÉ DE STRASBOURG; PIETSCHMANN, Thomas; HAID, Sibylle; GENTZSCH, Juliane; GRETHE, Christina; DAVIOUD-CHARVET, Elisabeth; LANFRANCHI, Don Antoine; ELHABIRI, Mourad; BENLLOCH-MARTIN, Xavier Patent: WO2013/139487 A1, 2013 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:TWINCORE GMBH; CNRS; UNIVERSITÉ DE STRASBOURG; PIETSCHMANN, Thomas; HAID, Sibylle; GENTZSCH, Juliane; GRETHE, Christina; DAVIOUD-CHARVET, Elisabeth; LANFRANCHI, Don Antoine; ELHABIRI, Mourad; BENLLOCH-MARTIN, Xavier Patent: WO2013/139487 A1, 2013 ; |
~% 5,6-二羟基-7,4'-二甲氧基黄酮 10176-71-3 |
文献:Sastri; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1946 , # 23 p. 273,276 |
5,6-二羟基-7,4'-二甲氧基黄酮上游产品 8 | |
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5,6-二羟基-7,4'-二甲氧基黄酮下游产品 0 |
海关编码 | 2914509090 |
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中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
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% |
scutellarein 7,4'-dimethylether |
5,6-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one |
ladanein |
5,6-dihydroxy-7,4'-dimethoxyflavone |
5,6-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one |
4H-1-Benzopyran-4-one, 5,6-dihydroxy-7-methoxy-2-(4-methoxyphenyl)- |
5,6-Dihydroxy-4',7-dimethoxyflavone |