没食子酸己酯
| 中文名称 | 没食子酸己酯 |
|---|---|
| 中文同义词 | 没食子酸己酯;3,4,5-三羟基苯甲酸己酯 |
| 英文名称 | HEXYL GALLATE |
| 英文同义词 | N-HEXYL 3,4,5-TRIHYDROXYBENZOATE;HEXYL GALLATE;3,4,5-Trihydroxybenzoic acid hexyl ester;Gallic acid hexyl ester;Hexyl 3,4,5-trihydroxybenzoate;Benzoic acid, 3,4,5-trihydroxy-, hexyl ester;5-trihydroxybenzoate;Hexyl 3 |
| CAS号 | 1087-26-9 |
| 分子式 | C13H18O5 |
| 分子量 | 254.28 |
| EINECS号 | |
| 相关类别 | Aromatic Esters |
| Mol文件 | 1087-26-9.mol |
| 结构式 |  |
没食子酸己酯 性质
| 熔点 | 92 °C |
|---|---|
| 沸点 | 465.9±40.0 °C(Predicted) |
| 密度 | 1.239±0.06 g/cm3(Predicted) |
| 储存条件 | Store at -20°C |
| 溶解度 | 二甲基亚砜：41.67 mg/mL（163.87 mM） |
| 酸度系数(pKa) | 7.96±0.25(Predicted) |
Hexyl gallates (Hexyl 3,4,5-trihydroxybenzoate) inhibits only Rhl-dependent production of rhamnolipid and pyocyanin by inhibiting RhlR, without affecting elastase production and biofilm formation which are regulated by the Las system.Hexyl gallates inhibits pigment production at 10-30 μM, but also exhibited antibacterial activity. Hexyl gallates also exhibits antibacterial activity against CV026 cells. Hexyl gallates inhibits only N-butanoyl homoserine lactone (BHL) production at 100 and 300 μM without affecting N-(3-oxododecanoyl)-l-homoserine lactone (OdDHL) and 2-heptyl-3-hydroxy-4(1 H) quinolone (PQS) production.
Hexyl gallates, an antimicrobial alternative to copper compounds, inhibits
Xanthomonas
citri growth in a dose-response manner, showing a more pronounced activity at the range of 30-50 μg/ml, and it targets the membrane of
X
. citri.