(11-hydroxyundecyl)trimethylammonium bromide | 19409-11-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (11-hydroxyundecyl)trimethylammonium bromide
• 英文别名: 1-Undecanaminium, 11-hydroxy-N,N,N-trimethyl-, bromide；11-hydroxyundecyl(trimethyl)azanium;bromide
• CAS: 19409-11-1
• 化学式: Br*C₁₄H₃₂NO
• 分子量: 310.318
• InChiKey: ULHKSJMZQFLKKO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  17
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  11-溴-1-十一醇 、 三甲胺 反应 96.0h， 以73%的产率得到(11-hydroxyundecyl)trimethylammonium bromide
  参考文献：
  名称：

  Synthesis of ω-Hydroxy Quaternary Ammonium Bolaform Surfactants

  摘要：

  合成了几种新型 w 取代不对称双螺旋表面活性剂，以研究其表面活性剂和 合成，以研究它们的表面活性剂和生物特性。 生物特性。ω-羟基三烷基铵和吡啶鎓 表面活性剂具有显著的抗菌和抗真菌活性。 其传统类似物具有显著的抗菌和抗真菌活性。对于传统的季铵盐烷基 对于传统的季铵烷基表面活性剂，烃链长度的增加会导致表面活性剂单体溶解度的降低。 对于传统的季铵盐烷基表面活性剂，增加烃链长度会导致表面活性剂单体溶解度降低，生物活性也会相应降低。 生物活性。ω-羟基季铵溴化物系列则没有这种趋势。 溴系列则没有这种趋势。

  DOI：

  10.1071/c98001

文献信息

• Detecting interactions at biomimetic interfaces with liquid crystals
  申请人：Wisconsin Alumni Research Foundation

  公开号：US20030194753A1

  公开（公告）日：2003-10-16

  A method of forming a liquid crystal device, includes: contacting an aqueous solution comprising a surfactant and a receptor molecule with a top surface of a liquid crystal. The liquid crystal is in a holding compartment of a substrate, and the receptor molecule is adsorbed on the top surface of the liquid crystal forming an interface between the liquid crystal and the aqueous solution. The receptor molecule is different than the surfactant. A method of detecting a compound in a flowing stream includes passing an aqueous solution over a top surface of a liquid crystal in a holding compartment of a substrate. The method also includes determining whether a change in the orientation of the liquid crystal occurs as the aqueous solution is passed over the top surface of the liquid crystal. A change in the orientation of the liquid crystal indicates the presence of the compound in the flowing stream.

  形成液晶器件的方法包括：将包含表面活性剂和受体分子的水溶液与液晶的顶面接触。液晶位于基底的容纳室中，受体分子吸附在液晶的顶面上，形成液晶与水溶液之间的界面。受体分子与表面活性剂不同。一种检测流动液流中化合物的方法包括将水溶液通过基底容纳室中液晶的顶面。该方法还包括确定当水溶液通过液晶顶面时，液晶的取向是否发生变化。液晶取向的变化表明流动液流中存在化合物。
• Detecting Interactions at Biomimetic Interfaces with Liquid Crystals
  申请人：Abbott Nicholas L.

  公开号：US20090123670A1

  公开（公告）日：2009-05-14

  A method of forming a liquid crystal device, includes: contacting an aqueous solution comprising a surfactant and a receptor molecule with a top surface of a liquid crystal. The liquid crystal is in a holding compartment of a substrate, and the receptor molecule is adsorbed on the top surface of the liquid crystal forming an interface between the liquid crystal and the aqueous solution. The receptor molecule is different than the surfactant. A method of detecting a compound in a flowing stream includes passing an aqueous solution over a top surface of a liquid crystal in a holding compartment of a substrate. The method also includes determining whether a change in the orientation of the liquid crystal occurs as the aqueous solution is passed over the top surface of the liquid crystal. A change in the orientation of the liquid crystal indicates the presence of the compound in the flowing stream.
• DETECTING INTERACTIONS AT BIOMIMETIC INTERFACES WITH LIQUID CRYSTALS
  申请人：Abbott Nicholas L.

  公开号：US20100233729A1

  公开（公告）日：2010-09-16

  A method of forming a liquid crystal device, includes: contacting an aqueous solution comprising a surfactant and a receptor molecule with a top surface of a liquid crystal. The liquid crystal is in a holding compartment of a substrate, and the receptor molecule is adsorbed on the top surface of the liquid crystal forming an interface between the liquid crystal and the aqueous solution. The receptor molecule is different than the surfactant. A method of detecting a compound in a flowing stream includes passing an aqueous solution over a top surface of a liquid crystal in a holding compartment of a substrate. The method also includes determining whether a change in the orientation of the liquid crystal occurs as the aqueous solution is passed over the top surface of the liquid crystal. A change in the orientation of the liquid crystal indicates the presence of the compound in the flowing stream.
• US7125592B2
  申请人：——

  公开号：US7125592B2

  公开（公告）日：2006-10-24
• US7459124B2
  申请人：——

  公开号：US7459124B2

  公开（公告）日：2008-12-02