Trisodium 5-amino-4-hydroxy-3-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate | 17716-41-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Trisodium 5-amino-4-hydroxy-3-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate
• 英文别名: sodium;5-amino-4-hydroxy-3-[(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate
• CAS: 17716-41-5
• 化学式: C₁₆H₁₀N₃O₁₀S₃*3Na
• 分子量: 569.437
• InChiKey: PWKNAWDRDNKJRN-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -1.74
• 重原子数：
  33
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  268
• 氢给体数：
  2
• 氢受体数：
  13

反应信息

• 作为产物：
  描述：

  1-amino-8-naphthol-3,6-disulfonic acid monosodium salt 、 4-(2-chlorodiazenyl)benzenesulfonic acid 在 sodium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 28.17h， 以2.42 g的产率得到Trisodium 5-amino-4-hydroxy-3-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate
  参考文献：
  名称：

  A facile channel for D-glucose detection in aqueous solution

  摘要：

  Three facile ensembles for sensing D-glucose are designed and constructed. The ensembles are comprised of fluorescent dye (NAHBDS) and boronic acid substituted viologens (BBVs) quenchers/receptors. The sensing processes of three ensembles (NAHBDS/o-BBV, NAHBDS/m-BBV and NAHBDS/p-BBV) to D-glucose were determined by fluorescence spectra at pH 7.4 buffer solution. The results show that NAHBDS/o-BBV and NAHBDS/m-BBV ensembles embody higher sensitivity for D-glucose with reversible "on-off" fluorescence response. More importantly, the recovery of relative intensity has good linear relation to low concentration of D-glucose. The action between the ensemble with D-glucose is dynamically reversible equilibrium process. The research results provide a new mode to design highly selective probe. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2013.05.089