英语词典化工词典

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)-

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

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