cyanidin 3-O-gentiobioside | 47845-44-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: cyanidin 3-O-gentiobioside
• 英文别名: Cyanidin-3-gentiobiosid；Cyanidin 3-gentiobioside；(2R,3R,4S,5S,6R)-2-[[(2R,3S,4S,5R,6S)-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 47845-44-3
• 化学式: C₂₇H₃₁O₁₆
• 分子量: 611.534
• InChiKey: SOSQBIZNYUDNPG-ZOTFFYTFSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -1.79
• 重原子数：
  43
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  260
• 氢给体数：
  11
• 氢受体数：
  15

反应信息

• 作为产物：
  描述：

  Alatanin C 在 甲醇 、 sodium hydroxide 作用下， 生成 cyanidin 3-O-gentiobioside
  参考文献：
  名称：

  Unusually stable monoacylated anthocyanin from purple yam dioscorea alata

  摘要：

  Alatanin C isolated from the tuber of purple yam Dioscorea alata, is the first discovered unusually stable monoacyalated anthocyanin in nuetral aqueous solutions. The stability is ascribed to the intramolecular stacking of sinapic acid and to the chiral self-association of anthocyanidin nuclei.

  DOI：

  10.1016/0040-4039(91)80088-n

文献信息

• Two acylated anthocyanins from Dioscorea alata
  作者：Yukihiro Shoyama、Itsuo Nishioka、Water Herath、Shunpei Uemoto、Kunimitsu Fujieda、Hiroshi Okubo

  DOI：10.1016/0031-9422(90)87122-b

  日期：——
• Unusually stable monoacylated anthocyanin from purple yam dioscorea alata
  作者：Kumi Yoshida、Tadao Kondo、Toshio Goto

  DOI：10.1016/0040-4039(91)80088-n

  日期：1991.9

  Alatanin C isolated from the tuber of purple yam Dioscorea alata, is the first discovered unusually stable monoacyalated anthocyanin in nuetral aqueous solutions. The stability is ascribed to the intramolecular stacking of sinapic acid and to the chiral self-association of anthocyanidin nuclei.