azure B | 1231958-32-9

• 物质功能分类: 分析化学 - 标准品 - 药典标准品和杂质标准品
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻嗪类
• 英文名称: azure B
• 英文别名: N,N-dimethyl-7-methyliminophenothiazin-3-amine;hydrochloride
• CAS: 1231958-32-9
• 化学式: C₁₅H₁₅N₃S*ClH
• 分子量: 305.831
• InChiKey: DNDJEIWCTMMZBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.52
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  52.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  azure B 、 天青 B 、 甲酸 、 吡啶 、 异丙醇 在 锌 ice water 、 甲苯 、 碳 、 7-(dimethylamino)-3-(N-formyl-N-methylamino)-10-formylphenothiazine 作用下， 以 正己烷 为溶剂， 反应 3.0h， 以to obtain 0.14 g of 7-(dimethylamino)-3-(N-formyl-N-methylamino)-10-formylphenothiazine (Formula II: R=R1 =R5 =H; R2 =R3 =R4 =CH3)的产率得到7-(dimethylamino)-3-(N-formyl-N-methylamino)-10-formylphenothiazine
  参考文献：
  名称：

  Electrochromic marking systems

  摘要：

  制备用于颜色形成的3-(N-R.sup.2 -N-Acylamino)-7-(N-R.sup.3 -N-R.sup.4 -amino)-10-acylphenothiazines和phenoxazines，特别是在电致变色记录系统中使用的方法是通过将相应的3-(N-R.sup.2 -amino)-7-(N-R.sup.3 -N-R.sup.4 -amino)phenothiazinium或phenoxazinium卤化物与还原剂相互作用，以获得相应的亚胺化合物，然后将亚胺化合物与至少两个分子比例的酰化试剂相互作用。

  公开号：

  US04561001A1
• 作为产物：
  描述：

  亚甲兰 在 vinyltrimethoxysilane-modified TiO₂ nanoparticles 作用下， 以 水 为溶剂， 反应 1.0h， 生成 azure B 、 azure A chloride
  参考文献：
  名称：

  Surface modification of TiO2 for selective photodegradation of toxic compounds

  摘要：

  We have developed hybrid photocatalysts by introducing molecular recognition sites to the surface of titanium dioxide (TiO2) nanoparticles. The synthesized hybrid photocatalysts indicated the selective recognition ability for target molecules based on specific molecular recognition sites constructed by the interval immobilization technique, and also the photostability of the recognition sites was confirmed by long time UV irradiation in an aqueous solution. Furthermore, the hybrid photocatalysts showed selective degradation performance to saxitoxins which are one of the famous neurotoxins. All basic and application results suggested that the newly developed methods for preparation of nano sized hybrid-TiO2 can be worked for selective adsorption and photodegradation of targeting compounds. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.catcom.2011.01.021

文献信息

• Electrochromic marking systems
  申请人：The Hilton-Davis Chemical Co.

  公开号：US04561001A1

  公开（公告）日：1985-12-24

  3-(N-R.sup.2 -N-Acylamino)-7-(N-R.sup.3 -N-R.sup.4 -amino)-10-acylphenothiazines and phenoxazines useful as color formers, particularly in electrochromic recording systems, are prepared by the interaction of the corresponding 3-(N-R.sup.2 -amino)-7-(N-R.sup.3 -N-R.sup.4 -amino)phenothiazinium or phenoxazinium halide with a reducing agent to obtain the corresponding leuco compound and subsequently interacting the leuco compound with at least two molecular proportions of an acylating agent.

  制备用于颜色形成的3-(N-R.sup.2 -N-Acylamino)-7-(N-R.sup.3 -N-R.sup.4 -amino)-10-acylphenothiazines和phenoxazines，特别是在电致变色记录系统中使用的方法是通过将相应的3-(N-R.sup.2 -amino)-7-(N-R.sup.3 -N-R.sup.4 -amino)phenothiazinium或phenoxazinium卤化物与还原剂相互作用，以获得相应的亚胺化合物，然后将亚胺化合物与至少两个分子比例的酰化试剂相互作用。
• Hydroxyl radical detection
  申请人：Satoh Andrea Yuki

  公开号：US20080003687A1

  公开（公告）日：2008-01-03

  The invention relates to compositions, kits and methods used in hydroxyl radical detection. In some embodiments, the invention relates to compositions comprising a dye preferably methylene blue immobilized on a substrate. In additional embodiments, the invention relates methods of correlating color changes of a dye to the presence or absence of hydroxyl radicals. In some embodiments, the invention relates to a methylene blue dye containing test strip and its use in a method for detecting the presence of hydroxyl radicals.
• US7939340B2
  申请人：——

  公开号：US7939340B2

  公开（公告）日：2011-05-10
• Surface modification of TiO2 for selective photodegradation of toxic compounds
  作者：Yuichi Tominaga、Takuya Kubo、Ken Hosoya

  DOI：10.1016/j.catcom.2011.01.021

  日期：2011.4

  We have developed hybrid photocatalysts by introducing molecular recognition sites to the surface of titanium dioxide (TiO2) nanoparticles. The synthesized hybrid photocatalysts indicated the selective recognition ability for target molecules based on specific molecular recognition sites constructed by the interval immobilization technique, and also the photostability of the recognition sites was confirmed by long time UV irradiation in an aqueous solution. Furthermore, the hybrid photocatalysts showed selective degradation performance to saxitoxins which are one of the famous neurotoxins. All basic and application results suggested that the newly developed methods for preparation of nano sized hybrid-TiO2 can be worked for selective adsorption and photodegradation of targeting compounds. (C) 2011 Elsevier B.V. All rights reserved.
• 3-amido-7-disubstituted amino-10-carbonylphenothiazines
  申请人：The Hilton-Davis Chemical Company

  公开号：US04652643A1

  公开（公告）日：1987-03-24

  3-(N--R.sup.2 --N-Acylamino)-7-(N--R.sup.3 --N--R.sup.4 -amino)-10-acylphenothiazines and phenoxazines useful as color formers, particularly in electrochromic recording systems, are prepared by the interaction of the corresponding 3-(N--R.sup.2 -amino)-7-(N--R.sup.3 --N--R.sup.4 -amino)phenothiazinium or phenoxazinium halide with a reducing agent to obtain the corresponding leuco compound and subsequently interacting the leuco compound with at least two molecular proportions of an acylating agent.

  制备用于颜色形成的3-(N--R.sup.2 --N-Acylamino)-7-(N--R.sup.3 --N--R.sup.4 -amino)-10-acylphenothiazines和phenoxazines，特别是在电色谱记录系统中，通过相应的3-(N--R.sup.2 -amino)-7-(N--R.sup.3 --N--R.sup.4 -amino)phenothiazinium或phenoxazinium卤化物与还原剂的相互作用来获得相应的亚胺化合物，随后与至少两个分子比例的酰化剂相互作用。

表征谱图