| 中文名称 | 丁香醛 |
| 英文名称 | Syringaldehyde |
| CAS号 | 134-96-3 |
| 分子式 | C9H10O4 |
| 分子量 | 182.17 |
| EINECS号 | 205-167-5 |
| 熔点 | 110-113 °C(lit.) |
| 沸点 | 192-193 °C14 mm Hg(lit.) |
| 密度 | 1.013 |
| FEMA | 4049 | 4-HYDROXY-3,5,-DIMETHOXY BENZALDEHYDE |
| 折射率 | 1.4500 (estimate) |
| 闪点 | 192-193°C/14mm |
| LogP | 1.30 |
| 溶解度 | 可溶于氯仿、甲醇(少许) |
| 形态 | 结晶粉末 |
| 酸度系数(pKa) | 7.80±0.23(Predicted) |
| 颜色 | 浅黄绿色至棕色 |
| 气味 (Odor) | 塑料木香 |
| 水溶解性 | very sparingly soluble |
| 敏感性 | Air Sensitive |
| JECFA Number | 1878 |
| 默克索引编号 | 14,9015 |
| BRN | 784514 |
| 稳定性 | 吸湿性 |
| 危险品标志 | Xn,Xi |
| 危险类别码 | 22-36/37/38 |
| 安全说明 | 26-37/39-36 |
| WGK Germany | 3 |
| RTECS号 | CU5760000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| 海关编码 | 29124900 |
|
COX-2 19.2 μM (IC 50 ) |
Syringaldehyde inhibits COX-2 activity in a dosedependent manner with an IC 50 of 3.5 μg/mL.
Syringaldehyde exerts anti-hyperglycemic effect in rat model of diabetes induced by streptozotocin. Apart from antioxidant capability, Syringaldehyde also has anti-inflammatory activity as it is found to have inhibitory action on cyclo-oxygenase 2 (COX-2) in mouse macrophage cell line.