24502-78-1
中文名称
乙酰紫草素
英文名称
ACETYLSHIKONIN
CAS
24502-78-1
分子式
C18H18O6
MDL 编号
MFCD00143538
分子量
330.33
MOL 文件
24502-78-1.mol
更新日期
2025/04/27 15:08:53
24502-78-1 结构式
基本信息
中文别名
乙酰紫草素 英文别名
1,4-NAPHTHALENEDIONE,2-[1-(ACETYLOXY)-4-METHYL-3-PENTENYL]-5,8-DIHYDROXY-, (R)-ACETYLSHIKONIN
(+)-5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone2-acet
4-naphthalenedione,2-(1-(acetyloxy)-4-methyl-3-pentenyl)-5,8-dihydroxy-(
4-naphthoquinone,5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-2-acetate
ACETYLSHIKONIN: 1,4-NAPHTHALENEDIONE,2-[1-(ACETYLOXY)-4-METHYL-3-PENTENYL]-5,8-DIHYDROXY-, (R)-,
1,4-Naphthalenedione,2-[1-(acetyloxy)-4-methyl-
3-pentenyl]-5,8-dihydroxy-,(R)-
(+)-5,8-Dihydroxy-2-[(R)-1-acetoxy-4-methyl-3-pentenyl]-1,4-naphthoquinone
(R)-1-(1,4-Dihydro-5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methyl-3-pentenyl=acetate
2-[(R)-1-Acetoxy-4-methyl-3-pentenyl]-5,8-dihydroxy-1,4-naphthoquinone
O-Acetylshikonin
所属类别
化学试剂：双环化合物物理化学性质
外观性状红色结晶粉末，可溶于甲醇、乙醇、DMSO等有机溶剂，来源于紫草。
熔点86°C
沸点553.2±50.0 °C(Predicted)
密度1.326±0.06 g/cm3(Predicted)
储存条件4°C, protect from light
溶解度Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
酸度系数(pKa)7.12±0.20(Predicted)
形态粉末
颜色Brown to khaki
稳定性吸湿性
LogP2.700 (est)
安全数据
危险类别码R36/37/38
安全说明S26-S36/37/39
毒性mouse,LD50,intraperitoneal,41mg/kg (41mg/kg),BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)BEHAVIORAL: ATAXIA,Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 73, Pg. 193, 1977.