490-54-0
中文名称
马里甙
英文名称
MARITIMEIN
CAS
490-54-0
分子式
C21H20O11
分子量
448.38
MOL 文件
490-54-0.mol
更新日期
2025/05/05 22:25:51

基本信息
中文别名
马里甙金鸡菊甙
英文别名
MARITIMEINMARITIMEIN hplc
MARITIMEIN WITH HPLC
MARITIMETIN-6-GLUCOSIDE
MARITIMETIN-6-O-GLUCOSIDE
2-[(Z)-3,4-Dihydroxyphenylmethylene]-6-(β-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one
(Z)-2-[(3,4-dihydroxyphenyl)methylene]-6-(beta-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one
3(2H)-Benzofuranone, 2-[(3,4-dihydroxyphenyl)methylene]-6-(β-D-glucopyranosyloxy)-7-hydroxy-, (2Z)-
2-[(3,4-dihydroxyphenyl)methylidene]-7-hydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]-3-benzofuranone
物理化学性质
熔点205-211°C
沸点824.9±65.0 °C(Predicted)
密度1.749±0.06 g/cm3(Predicted)
酸度系数(pKa)7.18±0.20(Predicted)
LogP-1.420 (est)
CAS 数据库490-54-0