4H-1-Benzopyran-4-one,2-[(2R,3S)-2,3-dihydro-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-5-benzofuranyl]-2,3-dihydro-3,5,7-trihydroxy-,(2R,3R)-
- 中文别名:水飞蓟亭
- 中文释义:水飞蓟亭;水飞蓟丁;水飞蓟汀
- 英文别名:silychristin;
Silicristina;
Silicristine;
Silymarin II;
Silicristin;
Silicristinum [INN-Latin];
Silicristine [INN-French];
Silicristinum;
Silychristin;
Silicristina [INN-Spanish];
(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;
EINECS 251-720-9;
(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
- CAS No.:33889-69-9
- 分子式:C25H22O10
- 分子量:482.44
- 精确分子量:482.12100
- PSA:166.14000
- InChI:InChI=1/C25H22O10/c1-33-18-6-10(2-3-15(18)28)23-14(9-26)13-4-11(5-17(30)25(13)35-23)24-22(32)21(31)20-16(29)7-12(27)8-19(20)34-24/h2-8,14,22-24,26-30,32H,9H2,1H3/t14-,22+,23+,24-/m1/s1
- 分子结构式:
物化性质
- 密度:
- 1.578g/cm3
- 沸点:
- 782ºC at 760 mmHg
- 闪点:
- 270.5ºC
- 折射率:
- 1.716
安全信息
- 密度:
- 1.578g/cm3
- 沸点:
- 782ºC at 760 mmHg
- 闪点:
- 270.5ºC
- 折射率:
- 1.716