525-21-3
525-21-3 結(jié)構(gòu)式
基本信息
中文別名
嗪皮啶秦皮素啶
英文別名
FRAXIDINFraxinidine
AKOS 243-90
6,7-DIMETHOXY-8-HYDROXYCOUMARIN
8-HYDROXY-6,7-DIMETHOXYCOUMARIN
8-hydroxy-6,7-dimethoxychromen-2-one
8-hydroxy-6,7-dimethoxy-2-benzopyrone
8-Hydroxy-6,7-dimethoxy-2H-1-benzopyran-2-one
2H-1-Benzopyran-2-one,8-hydroxy-6,7-dimethoxy-
所屬類別
天然產(chǎn)物：香豆素物理化學(xué)性質(zhì)
熔點(diǎn)196-197°C
沸點(diǎn)424.2±45.0 °C(Predicted)
密度1.358±0.06 g/cm3(Predicted)
儲(chǔ)存條件4°C, away from moisture and light
溶解度Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
酸度系數(shù)(pKa)7.39±0.20(Predicted)
形態(tài)粉末
顏色Off-white to light yellow
LogP0.793 (est)