490-54-0
中文名稱
馬里甙
英文名稱
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
2025/04/18 11:38:58
490-54-0 結(jié)構(gòu)式
基本信息
中文別名
馬里甙金雞菊甙
英文別名
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
物理化學(xué)性質(zhì)
熔點(diǎn)205-211°C
沸點(diǎn)824.9±65.0 °C(Predicted)
密度1.749±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)7.18±0.20(Predicted)
LogP-1.420 (est)
CAS 數(shù)據(jù)庫(kù)490-54-0
