吡啶正离子,3-氨基-1-乙基-,溴化 | 179912-77-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 吡啶正离子,3-氨基-1-乙基-,溴化
• 英文名称: 3-amino-1-ethylpyridinium bromide
• 英文别名: 3-Amino-1-ethylpyridin-1-ium bromide；1-ethylpyridin-1-ium-3-amine;bromide
• CAS: 179912-77-7
• 化学式: Br*C₇H₁₁N₂
• 分子量: 203.082
• InChiKey: WZQVBRSAMPJBQE-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.42
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  29.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-氨基吡啶 、 溴乙烷 以 乙腈 为溶剂， 反应 2.0h， 以89%的产率得到吡啶正离子,3-氨基-1-乙基-,溴化
  参考文献：
  名称：

  A Cell-Penetrating Ratiometric Nanoprobe for Intracellular Chloride

  摘要：

  NanoChlor, a nanoparticle-based fluorescent probe for chloride that is both ratiometric and capable of spontaneously penetrating neuronal cells at submillimolar concentrations, was designed and studied. NanoChlor is built on silica nanoparticles grafted with 6-methoxyquinolinium as the chloride-sensitive component and fluorescein as the reference dye. A Stern-Volmer constant of 50 M-1 was measured in Ringer's buffer at pH 7.2, and the response to chemically induced chloride currents was recorded in real time in hippocampal cells.

  DOI：

  10.1021/ol300086w

文献信息

• Ink for ink jet recording, ink set for ink jet recording, method for ink jet recording, ink cartridge for ink jet recording, ink jet recording apparatus and recorded article
  申请人：——

  公开号：US20030107632A1

  公开（公告）日：2003-06-12

  An ink for ink jet recording and an ink jet recording method which realize an image quality of laser printer on a plain paper in a one-pass printing mode under conditions of a volume of an ink droplet ejected being 5 to 43 Pico liter, a velocity of an ink droplet being 6 to 20 m/sec, frequency of 1 kHz and resolution of 300 dpi or more. The ink for ink jet recording is a penetrating type ink which comprises (1) at least one humectant selected from glycerin, 1,3-butandiol, triethyleneglycol, 1,6-hexanediol, propyleneglycol, 1,5-pentanediol, diethyleneglycol, dipropyleneglycol, trimethylolpropane and trimethylolethane, (2) colorant contained in the amount of 6 % by weight or more, (3) a polyol having 8 to 11 carbon atoms and glycolether, and an anionic surfactants or non-ionic surfactants, the ink has viscosity of 5 mPa.s or more at 25° C. and a surface tension of 40 mN/m or less.

  一种用于喷墨记录的墨水和一种喷墨记录方法，该方法在一次打印模式下，在墨滴喷出体积为5到43皮升，墨滴速度为6到20米/秒，频率为1 kHz，分辨率为300 dpi或更高的条件下，在普通纸上实现激光打印机的图像质量。用于喷墨记录的墨水是一种渗透型墨水，其中包括（1）至少一种从甘油、1,3-丁二醇、三乙二醇、1,6-己二醇、丙二醇、1,5-戊二醇、二乙二醇、二丙二醇、三甲基羟甲基丙烷和三甲基乙烷中选择的保湿剂，（2）颜料的含量为6％或更多，（3）具有8到11个碳原子的多元醇和乙二醇醚，以及阴离子表面活性剂或非离子表面活性剂，该墨水在25°C时的粘度为5 mPa.s或更高，表面张力为40 mN/m或更低。
• IMAGE FORMING METHOD
  申请人：TOJO Kaoru

  公开号：US20110043578A1

  公开（公告）日：2011-02-24

  An image forming method including: at least recording an image by ejecting, by an ink jet method, an ink composition containing, at least one pigment as a coloring material, particles of at least one resin, at least one water-soluble organic solvent, and water, the ink composition having a surface tension of from 30 mN/m to 40 mN/m, to a recording medium having a single-layered or multi-layered pigment layer on or above at least one side of a support containing cellulose pulp as a main ingredient and a transferring amount of pure water to the recording medium, when measured by a dynamic scanning liquid absorptometer, of from 1 ml/m 2 to 15 ml/m 2 at a period of contact time of 100 ms and from 2 ml/m 2 to 20 ml/m 2 at a period of contact time of 400 ms, and heating the recorded image, is provided.

  一种图像形成方法，包括：通过喷射含有至少一种颜料作为着色材料、至少一种树脂颗粒、至少一种水溶性有机溶剂和水的油墨组合物，以喷墨方法至少记录一幅图像，所述油墨组合物表面张力为30 mN/m至40 mN/m，记录于一种记录介质上，所述记录介质具有单层或多层颜料层，该颜料层位于或位于包含纤维素浆料作为主要成分的支撑体的至少一侧上方，并且在100毫秒接触时间的动态扫描吸液仪测量下，将纯水传递到记录介质，传递量为1 ml/m2至15 ml/m2，在400毫秒接触时间下，传递量为2 ml/m2至20 ml/m2，并加热记录的图像。
• Water-based pigment ink, and ink-jet recording method and instruments using the same
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0842994A1

  公开（公告）日：1998-05-20

  Disclosed herein is a water-based pigment ink comprising a coloring material composed of self-dispersing carbon black obtained by bonding at least one hydrophilic group directly or through an another atomic group to the surface of carbon black, a humectant of the general formula         H-(CH2)m-C-((CH2)nOH)3 wherein m and n are independently an integer of from 1 to 5, and an aqueous medium composed of water and a water-soluble organic solvent.

  本文公开了一种水基颜料墨水，它包含一种着色材料，该着色材料由至少一个亲水基团直接或通过另一个原子团键合到炭黑表面而得到的自分散炭黑、一种通式如下的保湿剂组成 H-(CH2)m-C-((CH2)nOH)3 其中 m 和 n 独立地为 1 至 5 的整数，以及由水和水溶性有机溶剂组成的水介质。
• Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording method
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0943666A2

  公开（公告）日：1999-09-22

  Provided is a black ink capable of mitigating the dependency on image quality of recording media and giving a high quality image stably, which comprises at least one salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph_COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3, where M1 is an alkali metal, ammonium or organo-ammonium and Ph is a phenyl group, and a self dispersible carbon black.

  本发明提供了一种黑色墨水，它能够减轻对记录介质图像质量的依赖性，并能稳定地生成高质量的图像，该墨水由至少一种盐组成，这些盐选自 (M1)2SO4、CH3COO(M1)、Ph_COO(M1)、(M1)NO3、(M1)Cl、(M1)Br、(M1)I、(M1)2SO3 和 (M1)2CO3（其中 M1 是碱金属、铵或有机铵，Ph 是苯基）组成的组中选出的至少一种盐，以及一种自分散炭黑。
• Ink, ink set, ink cartridge, recording unit, image recording process and image recording apparatus
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0947567A1

  公开（公告）日：1999-10-06

  Disclosed herein is an ink comprising a pigment and a resin encapsulating a coloring material. The ink can provide an image high in optical density and excellent in rub-off resistance, water fastness and resistance to line marker, and exhibits excellent ejection stability from a recording head when used in ink-jet recording.

  本文公开了一种由颜料和封装着色材料的树脂组成的墨水。该墨水可提供高光学密度的图像，并具有出色的耐摩擦性、耐水性和抗线痕性，在用于喷墨记录时，还具有出色的从记录头弹出的稳定性。