英语词典化工词典

b-D-Glucopyranoside,[(1R,3aR,4S,6aS)-tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl]bis(2,6-dimethoxy-4,1-phenylene)bis-

b-D-Glucopyranoside,[(1R,3aR,4S,6aS)-tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl]bis(2,6-dimethoxy-4,1-phenylene)bis-


  • 中文别名:刺五加甙 E
  • 中文释义:刺五加甙 E;刺五加甙E;刺五加苷E,五加苷E;刺五加苷E;五加苷E;刺五加苷 E
  • 英文别名:Eleutheroside E;
    (2R,3S,4R,5R,6S)-2-[4-[6-[3,5-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-2,6-dimethoxyphenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol 
  • CAS No.:39432-56-9
  • 分子式:C34H46O18
  • 分子量:742.72
  • 精确分子量:742.26800
  • PSA:254.14000
  • InChI:InChI=1/C34H46O18/c1-43-17-5-13(6-18(44-2)31(17)51-33-27(41)25(39)23(37)21(9-35)49-33)29-15-11-48-30(16(15)12-47-29)14-7-19(45-3)32(20(8-14)46-4)52-34-28(42)26(40)24(38)22(10-36)50-34/h5-8,15-16,21-30,33-42H,9-12H2,1-4H3/t15?,16?,21-,22+,23-,24+,25+,26-,2
  • 分子结构式:

物化性质

外观与性状:
无色微结晶粉末
密度:
1.474 g/cm3
熔点:
255 - 260ºC
沸点:
935.7ºC at 760 mmHg
闪点:
519.7ºC
折射率:
1.615

安全信息

外观与性状:
无色微结晶粉末
密度:
1.474 g/cm3
熔点:
255 - 260ºC
沸点:
935.7ºC at 760 mmHg
闪点:
519.7ºC
折射率:
1.615

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