山奈素结构式
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常用名 | 山奈素 | 英文名 | Kaempferide |
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CAS号 | 491-54-3 | 分子量 | 300.263 | |
密度 | 1.5±0.1 g/cm3 | 沸点 | 543.8±50.0 °C at 760 mmHg | |
分子式 | C16H12O6 | 熔点 | 156-157ºC(lit.) | |
MSDS | 美版 | 闪点 | 207.1±23.6 °C |
山奈素用途Kaempferide是一种O-甲基化黄酮醇,也存在于山柰中。 |
中文名 | 山奈素 |
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英文名 | kaempferide |
中文别名 | 3,5,7-三羟基-2-(4-甲氧基苯基)-4H-1-苯并吡喃-4-酮 | 山柰素 | 3,5,7-三羟基-4'-甲氧基黄酮 | 莰非素 | 山奈酚-4'-O-甲醚 |
英文别名 | 更多 |
描述 | Kaempferide是一种O-甲基化黄酮醇,也存在于山柰中。 |
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相关类别 | |
参考文献 |
密度 | 1.5±0.1 g/cm3 |
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沸点 | 543.8±50.0 °C at 760 mmHg |
熔点 | 156-157ºC(lit.) |
分子式 | C16H12O6 |
分子量 | 300.263 |
闪点 | 207.1±23.6 °C |
精确质量 | 300.063385 |
PSA | 100.13000 |
LogP | 2.74 |
外观性状 | 固体;Light orange to Yellow to Green powder to crystal |
蒸汽压 | 0.0±1.5 mmHg at 25°C |
折射率 | 1.710 |
储存条件 | 2-8°C |
分子结构 | 1、 摩尔折射率:76.23 2、 摩尔体积(cm3/mol):195.1 3、 等张比容(90.2K):578.0 4、 表面张力(dyne/cm):77.0 5、 极化率(10-24cm3):30.22 |
计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:3 3.氢键受体数量:6 4.可旋转化学键数量:2 5.互变异构体数量:24 6.拓扑分子极性表面积96.2 7.重原子数量:22 8.表面电荷:0 9.复杂度:465 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
山奈素上游产品 9 | |
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山奈素下游产品 5 | |
Metabolite profiling of polyphenols in the Tunisian plant Tamarix aphylla (L.) Karst.
J. Pharm. Biomed. Anal. 99 , 97-105, (2014) In this study, a detailed investigation on the composition of polyphenols of Tamarix aphylla (L.) Karst., consisting of phenolic acids and flavonoids, was carried out. In order to optimize the yield o... |
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Identification of known chemicals and their metabolites from Alpinia oxyphylla fruit extract in rat plasma using liquid chromatography/tandem mass spectrometry (LC-MS/MS) with selected reaction monitoring.
J. Pharm. Biomed. Anal. 97 , 166-77, (2014) Alpinia oxyphylla (Yizhi) capsularfruits are commonly used in traditional medicine. Pharmacological studies have demonstrated that A. oxyphylla capsularfruits have some beneficial roles. Besides volat... |
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Highly sensitive analysis of flavonoids by zwitterionic microemulsion electrokinetic chromatography coupled with light-emitting diode-induced fluorescence detection.
J. Chromatogr. A. 1358 , 277-84, (2014) A rapid zwitterionic microemulsion electrokinetic chromatography (ZI-MEEKC) approach coupled with light-emitting-diode-induced fluorescence (LED-IF, 480nm) detection was proposed for the analysis of f... |
4'-O-Methylkaempferol |
Kaempferol 4'-methyl ether |
3,5,7-trihydroxy-2-(4-methoxyphenyl)chromen-4-one |
3,5,7-Trihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one |
3,5,7-trihydroxy-4'-methoxyflavone |
Kaempferid |
Kaempferide |
3 5 7-trihydroxy-4'-methoxyflavone |
4'-Methoxy-3,5,7-trihydroxyflavone |
4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-methoxyphenyl)- |
3,5,7-trihydroxy-4′-methoxyflavone |
4'-Methylkaempferol |