中药标准品
CAS号：33889-69-9
品名：水飞蓟亭silychristin
中文别名：水飞蓟汀;水飞蓟丁;
英文别名：Silicristina;Silicristine;Silicristin;SilymarinII;Silicristinum[INN-Latin];Silicristine[INN-French];Silicristinum;Silychristin;Silicristina[INN-Spanish];EINECS251-720-9;(2R,3R)-3,5,7-trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-2,3-dihydrobenzofuran-5-yl]chroman-4-one;(2R,3R)-3,5,7-trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]-2,3-dihydrochromen-4-one;
分子式：C25H22O10
分子量：482.436
精确质量：482.121
Psa：166.14
EINECS号：251-720-9
密度：1.578g/cm3
沸点：782ºC at 760 mmHg
闪点：270.5ºC
折射率：1.716
简介：Silychristinisanewnaturalproducthasbeenisolatedfromsilymarin,thehepatoprotectiveextractofmilkthistle(Silybummarianum)fruits.Silychristinhasbeenshowntobeanantihepatotoxicflavonolignan.
