Echinacoside is a natural phenol. It is a caffeic acid glycoside from the phenylpropanoid class. It is constituted from a trisaccharide consisting of two glucose and one rhamnose moieties glycosidically linked to one caffeic acid and one dihydroxyphenylethanol (hydroxytyrosol) residue at the centrally situated rhamnose. This water-soluble glycoside is a distinctive secondary metabolite of Echinacea angustifolia and Echinacea pallida (to about 1%) but only occurs in trace amounts in Echinacea purpurea. It is also isolated from Cistanche spp.
CAS:82854-37-3
中文别名:海胆苷;紫锥菊苷;
英文别名:Echinacoside;
分子式:C35H46O20
分子量:786.728
质量:786.258
Psa:324.44
Logp:-3.1917
UNII:I04O1DT48T
外观与性状:白色晶体
密度:1.66 g/cm3
沸点:1062.7ºC at 760 mmHg
闪点:327.8ºC
折射率:1.698
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