2,3,4,6-四碘苯甲酸 | 71463-71-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,3,4,6-四碘苯甲酸
• 英文名称: 2,3,4,6-Tetraiodbenzoesaeure
• 英文别名: Benzoic acid, 2,3,4,6-tetraiodo-；2,3,4,6-tetraiodobenzoic acid
• CAS: 71463-71-3
• 化学式: C₇H₂I₄O₂
• 分子量: 625.71
• InChiKey: BAUFQNBASVMUOB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• FUNCTIONALIZED CALIBRANTS FOR SPECTROMETRY AND CHROMATOGRAPHY
  申请人：The Administrators of the Tulane Educational Fund

  公开号：US20200105513A1

  公开（公告）日：2020-04-02

  Calibrants and methods of making the same include using mixtures of multifunctional core compounds or multifunctional dendrimers that are functionalized to yield a set of discrete compounds which cover a range of collisional cross sections (CCSs) for calibrating ion mobility and variation in molecular weight to calibrate the mass to charge (m/z) measurements of mass spectrometry, as well as for calibrating tandem instruments that measure both dimensions. Methods of using the calibrants are also disclosed, such as in mass spectrometry.

  校准物和制备方法包括使用多功能核心化合物或多功能树状分子的混合物，这些化合物被官能化以产生一系列离子碰撞截面（CCSs）的离散化合物，以校准离子迁移和分子量变化，以校准质荷比（m/z）质谱测量的质量，并用于校准同时测量两个维度的串联仪器。还公开了使用校准物的方法，例如在质谱分析中。
• Kink resistant, flexible, radiopaque polyurethane tubing and catheters formed therefrom
  申请人：CRITIKON, INC.

  公开号：EP0523928A2

  公开（公告）日：1993-01-20

  Catheters formed from polyurethane containing sufficient halogenated moieties in the polymer structure to make the polyurethanes radiopaque. Such polyurethanes can be prepared by employing halogenated diols or halogenated diisocyanate reactants. In preferred cases, the catheters are optically transparent in addition to being radiopaque. Furthermore, the catheters contain virtually kink-free resistance, up to at least 85% recovery volumne flow after bending.

  由聚氨酯形成的导管，其聚合物结构中含有足够的卤化分子，使聚氨酯不透射线。这种聚氨酯可以通过使用卤代二醇或卤代二异氰酸酯反应物来制备。在优选情况下，导管除了不透射线外，在光学上也是透明的。此外，导管还具有几乎无扭结的阻力，弯曲后可恢复至少 85% 的体积流量。
• Imageable polymers
  申请人：Biocompatibles UK Ltd.

  公开号：US10556022B2

  公开（公告）日：2020-02-11

  This invention relates to imageable polymers, particularly those comprising poly vinylalcohol and to methods for making them as well as to embolic microspheres comprising the polymers. The microspheres are imageable during embolization procedures and can be loaded with drugs or other therapeutic agents to provide an imageable drug delivery system.

  本发明涉及可成像聚合物，特别是由聚乙烯醇组成的聚合物，并涉及其制造方法以及由聚合物组成的栓塞微球。这些微球可在栓塞过程中成像，并可装载药物或其他治疗剂，以提供可成像的给药系统。
• Radiopaque thermoplastic resin-silicone network resin compositions and medical-surgical tubings prepared therefrom
  申请人：Becton, Dickinson and Company

  公开号：EP0233376B1

  公开（公告）日：1992-01-22
• RADIOPAQUE POLYURETHANES AND CATHETERS FORMED THEREFROM
  申请人：CRITIKON, INC.

  公开号：EP0309463A1

  公开（公告）日：1989-04-05