archaeal diether with a hydroxy group on sn-2 chain

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: archaeal diether with a hydroxy group on sn-2 chain
• 英文别名: sn-2-Hydroxyarchaeol；1-[1-hydroxy-3-(3,7,11,15-tetramethylhexadecoxy)propan-2-yl]oxy-3,7,11,15-tetramethylhexadecan-3-ol
• 化学式: C₄₃H₈₈O₄
• 分子量: 669.169
• InChiKey: IBICZHRDUBYSLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.6
• 重原子数：
  47
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  9-萘甲酰腈 、 archaeal diether with a hydroxy group on sn-2 chain 在 4-二甲氨基吡啶 作用下， 反应 5.0h， 生成 Anthracene-9-carboxylic acid 2-(3-hydroxy-3,7,11,15-tetramethyl-hexadecyloxy)-3-(3,7,11,15-tetramethyl-hexadecyloxy)-propyl ester
  参考文献：
  名称：

  A method for determination of archaeal ether-linked glycerolipids by high performance liquid chromatography with fluorescence detection as their 9-anthroyl derivatives

  摘要：

  It has been described a method for determination of archaeal ether core lipids derived from 6 organisms and 2 environmental samples by high performance liquid chromatography with fluorescene detection after preparation of their corresponding 9-anthroyl derivatives. The core lipids were released from glyco- and phospholipids by 3 different hydrolysis procedures. The results were compared and found that the alkaline hydrolysis procedure was preferred in the present study. The core lipids in 6 selected archaea were detected and found to be more concentrated in phospholipid fraction than in glycolipid fraction. The minimum detection limits of this method were approximately 0.5 and 2 ng for diether and tetraether, respectively, and 0.1mg/kg, 0.4mg/kg, respectively, for environmental sample. This is compatible with gas liquid chromatographic method in terms of sensitivity and minimum detection limits. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0045-6535(97)00154-9

文献信息

• A method for determination of archaeal ether-linked glycerolipids by high performance liquid chromatography with fluorescence detection as their 9-anthroyl derivatives
  作者：Q.Y. Bai、L. Zelles

  DOI：10.1016/s0045-6535(97)00154-9

  日期：1997.7

  It has been described a method for determination of archaeal ether core lipids derived from 6 organisms and 2 environmental samples by high performance liquid chromatography with fluorescene detection after preparation of their corresponding 9-anthroyl derivatives. The core lipids were released from glyco- and phospholipids by 3 different hydrolysis procedures. The results were compared and found that the alkaline hydrolysis procedure was preferred in the present study. The core lipids in 6 selected archaea were detected and found to be more concentrated in phospholipid fraction than in glycolipid fraction. The minimum detection limits of this method were approximately 0.5 and 2 ng for diether and tetraether, respectively, and 0.1mg/kg, 0.4mg/kg, respectively, for environmental sample. This is compatible with gas liquid chromatographic method in terms of sensitivity and minimum detection limits. (C) 1997 Elsevier Science Ltd.