N-methyl-2-styrylpyridinium iodide | 2787-08-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-methyl-2-styrylpyridinium iodide
• 英文别名: 1-Methyl-2-styryl-pyridinium-jodid；N-Methyl-2-styrylpyridiniumiodid；1-Methyl-2-(2-phenylethenyl)pyridin-1-ium iodide；1-methyl-2-(2-phenylethenyl)pyridin-1-ium;iodide
• CAS: 2787-08-8
• 化学式: C₁₄H₁₄N*I
• 分子量: 323.176
• InChiKey: SBVSJILKYJKCMX-UHFFFAOYSA-M

物化性质

• 熔点：
  220-221 °C

计算性质

• 辛醇/水分配系数(LogP)：
  -0.31
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  3.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  N-methyl-2-styrylpyridinium iodide 在 Dimethylammonium sulphite 作用下， 反应 30.0h， 生成 (2-(methylamino)phenyl)(phenyl)methanol
  参考文献：
  名称：

  Recyclization of 2-vinylpyridinium quaternary salts

  摘要：

  DOI：

  10.1007/bf00512964
• 作为产物：
  描述：

  碘化1,2-二甲基吡啶鎓 、 苯甲醛 以 正丁醇 为溶剂， 反应 2.0h， 生成 N-methyl-2-styrylpyridinium iodide
  参考文献：
  名称：

  The determination of thiols based using a probe that utilizes both an absorption red-shift and fluorescence enhancement

  摘要：

  A pyridylvinylene derivative containing piazselenole displayed high selectivity toward glutathione in the presence of other biorelevant analytes. The compound exhibited a 19 run red-shift in absorption spectra and similar to 3-fold fluorescence intensity enhancement: in addition, it was possible to detect micromolar amounts of glutathione quantitatively using both red-shift absorbance and enhanced fluorescence. The mechanism of the reaction between the modified pyridylvinylene derivative and glutathione was confirmed using ESI-MS and absorption/fluorescence spectra. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2009.11.011

文献信息

• Shunmugasundaram, A.; Thanulingam, T. Lekshmana; Murugesan, R., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1989, vol. 28, # 8, p. 666 - 669
  作者：Shunmugasundaram, A.、Thanulingam, T. Lekshmana、Murugesan, R.

  DOI：——

  日期：——
• Recyclization of 2-vinylpyridinium quaternary salts
  作者：T. V. Stupnikova、V. N. Kalafat、N. A. Klyuev、V. P. Marshtupa

  DOI：10.1007/bf00512964

  日期：1982.2
• The determination of thiols based using a probe that utilizes both an absorption red-shift and fluorescence enhancement
  作者：Baocun Zhu、Xiaoling Zhang、Hongying Jia、Yamin Li、Shutang Chen、Sichun Zhang

  DOI：10.1016/j.dyepig.2009.11.011

  日期：2010.6

  A pyridylvinylene derivative containing piazselenole displayed high selectivity toward glutathione in the presence of other biorelevant analytes. The compound exhibited a 19 run red-shift in absorption spectra and similar to 3-fold fluorescence intensity enhancement: in addition, it was possible to detect micromolar amounts of glutathione quantitatively using both red-shift absorbance and enhanced fluorescence. The mechanism of the reaction between the modified pyridylvinylene derivative and glutathione was confirmed using ESI-MS and absorption/fluorescence spectra. (C) 2009 Elsevier Ltd. All rights reserved.