英语词典化工词典

b-D-Glucopyranoside,2-(3,4-dihydroxyphenyl)ethyl 3-O-b-D-glucopyranosyl-, 4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]

b-D-Glucopyranoside,2-(3,4-dihydroxyphenyl)ethyl 3-O-b-D-glucopyranosyl-, 4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]


  • 中文别名:大车前苷
  • 中文释义:大车前苷;大车前甙
  • 英文别名:[(2R,3R,4R,5R,6R)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-(hydroxymethyl)-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate;
    Y0160;
    purpureaside A;
    Plantamajoside 
  • CAS No.:104777-68-6
  • 分子式:C29H36O16
  • 分子量:0
  • 精确分子量:640.20000
  • PSA:265.52000
  • InChI:InChI=1/C29H36O16/c30-11-19-22(37)23(38)24(39)29(42-19)45-27-25(40)28(41-8-7-14-2-5-16(33)18(35)10-14)43-20(12-31)26(27)44-21(36)6-3-13-1-4-15(32)17(34)9-13/h1-6,9-10,19-20,22-35,37-40H,7-8,11-12H2/b6-3+/t19-,20-,22-,23+,24-,25-,26-,27-,28-,29+/m1/s1
  • 分子结构式:

物化性质

密度:
1.66g/cm3
沸点:
953ºC at 760mmHg
闪点:
308.4ºC
折射率:
1.705
蒸汽压:
0mmHg at 25°C

安全信息

密度:
1.66g/cm3
沸点:
953ºC at 760mmHg
闪点:
308.4ºC
折射率:
1.705
蒸汽压:
0mmHg at 25°C

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