中文名 | 5-脱氧莰非醇 |
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英文名 | 3,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one |
中文别名 | 3,7,4-三羟基黄酮 |
英文别名 |
5-Deoxykaempferol
3,7,4-trihydroxyflavone RESOKAEMPFEROL 3,4',7-trihydroxyflavone 7,4'-dihydroxyflavonol Resokaempherol 3,4',7-trihydroxyfalvone 4',7-Dihydroxyflavonol |
描述 | 3,7,4'-Trihydroxyflavone 是从 Rhus javanica var. roxburghiana 中分离得到的一种具有 DNA 断链活性的黄酮类化合物。 |
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相关类别 | |
参考文献 |
密度 | 1.579g/cm3 |
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沸点 | 539.7ºC at 760mmHg |
熔点 | 310-311ºC |
分子式 | C15H10O5 |
分子量 | 270.24 |
闪点 | 210.6ºC |
精确质量 | 270.05300 |
PSA | 90.90000 |
LogP | 2.57680 |
蒸汽压 | 1.76E-12mmHg at 25°C |
折射率 | 1.747 |
储存条件 | 室温,密闭,干燥 |
海关编码 | 2914501900 |
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~% 2034-65-3 |
文献:Hasan, Aurangzeb; Sadiq; Abbas; Mughal; Khan, Khalid M.; Ali, Muhammad Natural Product Research, 2010 , vol. 24, # 11 p. 995 - 1003 |
~% 2034-65-3 |
文献:Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1948 , # 28 p. 96 |
~% 2034-65-3 |
文献:Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1948 , # 28 p. 96 |
~% 2034-65-3 |
文献:Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1948 , # 28 p. 96 |
~% 2034-65-3
详细
|
文献:Wong, Edmon Phytochemistry (Elsevier), 1987 , vol. 26, # 5 p. 1544 - 1545 |
海关编码 | 2914501900 |
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中文概述 | 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。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 | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |