英语词典化工词典

4H-1-Benzopyran-4-one,2-[4-(b-D-glucopyranosyloxy)phenyl]-2,3-dihydro-7-hydroxy-,(2S)-

4H-1-Benzopyran-4-one,2-[4-(b-D-glucopyranosyloxy)phenyl]-2,3-dihydro-7-hydroxy-,(2S)-


  • 中文别名:甘草苷; 甘草甙
  • 中文释义:甘草苷;甘草甙;甘草黄苷,甘草黄酮,甘草根亭,甘草素-4′-Β-葡萄糖苷;甘草黄苷;甘草甙甘草素-4’-O-葡萄糖苷
  • 英文别名:liquiritin;
    (2S)-7-hydroxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydrochromen-4-one;
    liquiritigenin 4'-O-glucoside;
    Likviritin;
    Liquiritin;
    Liquiritoside 
  • CAS No.:551-15-5
  • 分子式:C21H22O9
  • 分子量:418.39
  • 精确分子量:418.12600
  • PSA:145.91000
  • InChI:InChI=1/C21H22O9/c22-9-17-18(25)19(26)20(27)21(30-17)28-12-4-1-10(2-5-12)15-8-14(24)13-6-3-11(23)7-16(13)29-15/h1-7,15,17-23,25-27H,8-9H2/t15-,17+,18+,19-,20+,21+/m0/s1
  • 分子结构式:

物化性质

密度:
1.529g/cm3
沸点:
746.8ºC at 760 mmHg
闪点:
265.9ºC
折射率:
1.67

安全信息

密度:
1.529g/cm3
沸点:
746.8ºC at 760 mmHg
闪点:
265.9ºC
折射率:
1.67

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