Indigomonosulfonsaeure | 605-18-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: Indigomonosulfonsaeure
• 英文别名: 3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5-sulfonic acid；(E)-3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5-sulfonic acid；(E)-3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5-sulfonsaeure；(2E)-3-oxo-2-(3-oxo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid
• CAS: 605-18-5
• 化学式: C₁₆H₁₀N₂O₅S
• 分子量: 342.332
• InChiKey: NYQKAUZAPGTVHD-BUHFOSPRSA-N

物化性质

• 密度：
  1.647±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.06
• 重原子数：
  24.0
• 可旋转键数：
  1.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  112.57
• 氢给体数：
  3.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  Indigomonosulfonsaeure 生成 4-hydroxycyclohexa-2,5-dien-1-one, sodium salt
  参考文献：
  名称：

  Oxidation-Reduction Potentials, Ionization Constants and Semiquinone Formation of Indigo Sulfonates and their Reduction Products

  摘要：

  DOI：

  10.1021/ja01517a051

文献信息

• Modified Naturally-Derived Colorants For Phase Change Ink Applications
  申请人：XEROX CORPORATION

  公开号：US20140155625A1

  公开（公告）日：2014-06-05

  A modified naturally-derived colorant comprising a naturally-derived colorant that is modified with an aliphatic quaternary ammonium salt, an aromatic quaternary ammonium salt, or a mixture or combination thereof. The modified naturally-derived colorant is compatible with phase change ink vehicles.

  一种经过改性的天然色素，包括经过改性的脂肪族季铵盐、芳香族季铵盐或两者的混合物或组合物改性的天然色素。改性的天然色素与相变墨水载体相容。
• Leave-in color conditioner
  申请人：Pollack George

  公开号：US20050198746A1

  公开（公告）日：2005-09-15

  The invention is directed to novel hair dye compositions, novel leave-in conditioners, and novel leave-in conditioners with a hair coloring effect. Hair dye compositions, leave-in conditioners, and leave-in conditioners with hair coloring effect may include a styrene/vinylpyrrolidone copolymer emulsion.

  本发明涉及新型染发剂组合物、新型留香护发素以及具有染发效果的新型留香护发素。染发剂组合物、留香护发素和具有染发效果的留香护发素可能包括苯乙烯/吡咯烷酮共聚物乳液。
• METHODS AND COMPOSITIONS FOR TREATING AMYLOID-RELATED DISEASES
  申请人：Kong Xianqi

  公开号：US20140107027A1

  公开（公告）日：2014-04-17

  Methods, compounds, pharmaceutical compositions and kits are described for treating or preventing amyloid-related disease.

  本文描述了用于治疗或预防淀粉样蛋白相关疾病的方法、化合物、制药组合物和试剂盒。
• LATEX COMPRISING COLORANT AND METHODS OF MAKING THE SAME
  申请人：XEROX CORPORATION

  公开号：US20160024276A1

  公开（公告）日：2016-01-28

  A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.

  该过程包括形成一个乳液，其中包括单体和着色剂，着色剂还包括一个阴离子功能团和一个亲脂性对离子，以及聚合单体以形成乳胶，乳胶中包括分散着颜料的聚合物纳米粒子。
• METHOD AND COMPOSITIONS FOR TREATING AMYLOID-RELATED DISEASES
  申请人：Kong Xianqi

  公开号：US20120015911A1

  公开（公告）日：2012-01-19

  Methods, compounds, pharmaceutical compositions and kits are described for treating or preventing amyloid-related disease.