| 中文名 | 金缕梅单宁 |
|---|---|
| 英文名 | hamamelitannin |
| 中文别名 | 金缕梅丹宁酸 |
| 英文别名 |
HAMAMELOFURANOSE 2',5-DIGALLATE
2',5-DigalloylhaMaMelofuranose 2,3-Digalloylglucose [(2R,3R,4R)-3,4,5-Trihydroxytetrahydrofuran-2,4-diyl]bis(methylen)bis(3,4,5-trihydroxybenzoat) 2-C-[[(3,4,5-Trihydroxybenzoyl)oxy]methyl]-D-ribofuranose 5-(3,4,5-trihydroxybenzoate) Bis(3,4,5-trihydroxybenzoate) de [(2R,3R,4R)-3,4,5-trihydroxytétrahydrofurane-2,4-diyl]bis(méthylène) 2',5-digalloylhamamelose hamamelitanin Hamamelitannin [(2R,3R,4R)-3,4,5-Trihydroxytetrahydrofuran-2,4-diyl]bis(methylene) bis(3,4,5-trihydroxybenzoate) O5-Galloyl-2-galloyloxymethyl-D-ribose 5-O-(3,4,5-Trihydroxybenzoyl)-2-C-{[(3,4,5-trihydroxybenzoyl)oxy]methyl}-D-ribofuranose D-Ribofuranose, 2-C-[[(3,4,5-trihydroxybenzoyl)oxy]methyl]-, 5-(3,4,5-trihydroxybenzoate) 2-C-(Hydroxymethyl)-D-ribofuranose 2',5-Digallate |
| 描述 | Hamamelitannin 是从 Hamamelis virginiana 树皮中提取的多酚,是一种群体感应 (QS) 抑制剂。Hamamelitannin 通过影响肽聚糖生物合成和 eDNA 释放增加金黄色葡萄球菌生物膜的抗生素敏感性。 |
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| 相关类别 | |
| 体外研究 | 金缕梅素显示对结肠癌细胞特异的细胞毒活性〔3〕。 |
| 参考文献 |
| 密度 | 1.8±0.1 g/cm3 |
|---|---|
| 沸点 | 941.7±65.0 °C at 760 mmHg |
| 熔点 | 145-147ºC |
| 分子式 | C20H20O14 |
| 分子量 | 484.364 |
| 闪点 | 329.0±27.8 °C |
| 精确质量 | 484.085297 |
| PSA | 243.90000 |
| LogP | 2.91 |
| 蒸汽压 | 0.0±0.3 mmHg at 25°C |
| 折射率 | 1.746 |
| 储存条件 | 2-8°C,密封,干燥 |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 3 |