英语词典化工词典

4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-

4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-


  • 中文别名:异银杏双黄酮
  • 中文释义:异银杏双黄酮;Hypericin;1,3,4,6,8,13-hexahydroxy-10,11-dimethylphenanthro[1,10,9,8-opqra]perylene-7,14-dione;St.John\'s Wort Extract;hypericin from hypericum perforatum;Helianthise;methyl orange for microscopy;METHYL ORANGE SODIUM SALT;sodium 4-(4-dimethylam
  • 英文别名:isoginkgetin;
    4',4'''-di-O-methylamentoflavone;
    Isoginkgetin;
    8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)chromen-4-one 
  • CAS No.:548-19-6
  • 分子式:

    C32H22O10

  • 分子量:566.51
  • 精确分子量:566.12100
  • PSA:159.80000
  • InChI:InChI=1/C32H22O10/c1-39-18-6-3-15(4-7-18)26-14-24(38)31-22(36)12-21(35)29(32(31)42-26)19-9-16(5-8-25(19)40-2)27-13-23(37)30-20(34)10-17(33)11-28(30)41-27/h3-14,33-36H,1-2H3
  • 分子结构式:

物化性质

密度:
1.506g/cm3
熔点:
355ºC
沸点:
843.6ºC at 760mmHg
闪点:
280.2ºC
折射率:
1.714

安全信息

密度:
1.506g/cm3
熔点:
355ºC
沸点:
843.6ºC at 760mmHg
闪点:
280.2ºC
折射率:
1.714

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