3',4',7-Trimethoxyquercetin(Quercetin3′,4′,7-trimethylether)是从黄芩中分离得到的一种多甲氧基黄酮,具有抗氧化活性。
Cas No. |
6068-80-0 |
别名 |
3',4',7-三甲氧基槲皮素,Quercetin 3′,4′,7-trimethyl ether |
Canonical SMILES |
O=C1C(O)=C(C2=CC=C(OC)C(OC)=C2)OC3=CC(OC)=CC(O)=C13 |
分子式 |
C18H16O7 |
分子量 |
344.32 |
储存条件 |
Store at -20℃ |
General tips |
For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition |
Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
半岛bd体育手机客户端 描述 |
3',4',7-Trimethoxyquercetin (Quercetin 3′,4′,7-trimethyl ether) is a polymethoxylated flavone isolated from the plant of genus Taraxacum, has antioxidant activity[1]. [1]. Shuyun Shi, et al. A high-speed counter-current chromatography- HPLC-DAD method for preparative isolation and purification of two polymethoxylated flavones from Taraxacum mongolicum. J Chromatogr Sc . May-Jun 2009;47(5):349-53. |