中文名 | 5,3'-二羟基-7,4'-二甲氧基黄酮 |
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英文名 | 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxychromen-4-one |
英文别名 |
3',5-Dihydroxy-4',7-dimethoxyflavone
7,4'-dimethoxy-3'-hydroxyflavone 5,3'-dihydroxy-7,4'-dimethoxyflavone 4H-1-Benzopyran-4-one, 5-hydroxy-2- (3-hydroxy-4-methoxyphenyl)-7-methoxy- 4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy- luteolin 7,4'-dimethyl ether 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one Pilloin |
描述 | Pilloinc 是可从Marrubium cylleneum 中分离得到的一种黄酮类化合物,具有抗炎和抗癌生物活性。 |
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相关类别 | |
参考文献 |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 569.6±50.0 °C at 760 mmHg |
熔点 | 230-232℃ (Decomposition) (methanol ) |
分子式 | C17H14O6 |
分子量 | 314.289 |
闪点 | 213.9±23.6 °C |
精确质量 | 314.079041 |
PSA | 89.13000 |
LogP | 3.35 |
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℃,干燥,密闭 |
危害码 (欧洲) | Xi |
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海关编码 | 2914509090 |
~32% 32174-62-2 |
文献:Matsuda, Hisashi; Morikawa, Toshio; Toguchida, Iwao; Yoshikawa, Masayuki Chemical and Pharmaceutical Bulletin, 2002 , vol. 50, # 6 p. 788 - 795 |
~% 32174-62-2 |
文献:Devkota, Hari Prasad; Yoshizaki, Kouichi; Yahara, Shoji Bioscience, Biotechnology and Biochemistry, 2012 , vol. 76, # 8 p. 1555 - 1557 |
~%
详细
|
文献:Brunet, Gunter; Ibrahim, Ragai K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 741 - 746 |
~% 32174-62-2 |
文献:Perkin; Horsfall Journal of the Chemical Society, 1900 , vol. 77, p. 1317 |
~6% 32174-62-2
详细
|
文献:Geiger, Hans; Casteele, Karel Vande; Sumere, Christiaan F. Van Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 3 p. 393 - 396 |
~17%
详细
|
文献:Geiger, Hans; Casteele, Karel Vande; Sumere, Christiaan F. Van Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 3 p. 393 - 396 |
上游产品 5 | |
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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% |