Bis-(3,5-dimethyl-pyrryl-(2))-dioxo-tetracyclotrimethin | 3588-90-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: Bis-(3,5-dimethyl-pyrryl-(2))-dioxo-tetracyclotrimethin
• 英文别名: Bis-(3,5-dimethyl-pyrryl-(2))-dioxo-tetracyclotrimethin, 4-Oxo-3-(3,5-dimethyl-pyrrolyl-(2))-1-(3,5-dimethyl-pyrrolylidenium-(2))-cyclobutenolat-(2)；Bis-<3.5-dimethyl-pyrryl-(2)>-dioxotetracyclotrimethin；2-(3,5-dimethyl-pyrrol-2-yl)-4-(3,5-dimethyl-pyrrol-2-ylidene)-cyclobutane-1,3-dione；(4Z)-2-(3,5-dimethyl-1H-pyrrol-2-yl)-4-(3,5-dimethylpyrrol-2-ylidene)-3-hydroxycyclobut-2-en-1-one
• CAS: 3588-90-7
• 化学式: C₁₆H₁₆N₂O₂
• 分子量: 268.315
• InChiKey: ICAIBQMAPBDMDH-OWBHPGMISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  65.4
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• RESIN COMPOSITION, FILM, OPTICAL FILTER, IMAGE DISPLAY DEVICE, SOLID-STATE IMAGING ELEMENT, AND COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20200369890A1

  公开（公告）日：2020-11-26

  Provided are a resin composition including a compound represented by Formula (1) and a resin, a film and a filter including the resin composition, a liquid crystal display device and a solid-state imaging element including the filter, and a compound suitable as a light absorbing component of the resin composition and the filter. In Formula (1), Dye represents a colorant structural part obtained by removing n1 hydrogen atoms from a squarylium compound having a specific structure. Q 1 is a structural part in which energy levels of a highest occupied molecular orbital and a lowest unoccupied molecular orbital satisfy a specific condition. L 1 represents a divalent linking group and n1 represents an integer of 1 to 4.

  提供了一种含有由化学式（1）表示的化合物和树脂的树脂组合物，以及包括该树脂组合物的膜和过滤器，包括该过滤器的液晶显示装置和固态成像元件，以及一种适用于作为树脂组合物和过滤器的吸光成分的化合物。在公式（1）中，Dye表示通过从具有特定结构的方芘化合物中去除n1个氢原子而获得的着色剂结构部分。Q1是一种结构部分，其中最高占据分子轨道和最低未占据分子轨道的能级满足特定条件。L1表示二价连接基团，n1表示1至4的整数。
• Methods and systems for multiplex assays
  申请人：PLEXBIO CO., LTD.

  公开号：US10436778B2

  公开（公告）日：2019-10-08

  Disclosed herein are compositions comprising beads with unique identifiers for storing information about a multiplex assay as well as methods for using the same in multiplex chemical and biological assays.

  本文公开了由具有独特标识符的珠子组成的组合物，用于存储有关多重化验的信息，以及在多重化学和生物化验中使用该组合物的方法。
• Digital immunoassay
  申请人：Bio-Rad Laboratories, Inc.

  公开号：US10809250B2

  公开（公告）日：2020-10-20

  Methods of detecting an analyte in a sample are provided. In one embodiment, the method comprises forming a partition comprising the sample, a binding agent capable of emitting a signal when bound to the analyte, and a marker capable of identifying the partition; allowing the binding agent to bind to the analyte, if present; and detecting the presence of the analyte in the sample by detecting the signal emitted from the binding agent in the partition.

  本文提供了检测样品中分析物的方法。在一个实施方案中，该方法包括形成一个分区，该分区包括样品、与被分析物结合时能够发出信号的结合剂以及能够识别该分区的标记；允许结合剂与被分析物结合（如果存在的话）；以及通过检测分区中结合剂发出的信号来检测样品中是否存在被分析物。
• Assay for quantifying polyphosphates
  申请人：THE REGENTS OF THE UNIVERSITY OF MICHIGAN

  公开号：US11519917B2

  公开（公告）日：2022-12-06

  Provided herein are compositions and methods for quantifying polyphosphates. In particular, provided herein are solution and substrate based assays for quantifying polyphosphates in complex samples.

  本文提供了用于量化多磷酸盐的组合物和方法。特别是，本文提供了基于溶液和底物的检测方法，用于定量复杂样品中的多磷酸盐。
• Precision fluorescently dyed particles and methods of making and using same
  申请人：——

  公开号：US20030028981A1

  公开（公告）日：2003-02-13

  An improved method of making a series of bead or microsphere or particle populations characterized by subtle variation in a proportion or ratio of at least two fluorescent dyes distributed within a single bead of each population is provided. These beads, when excited by a single excitation light source are capable of giving off several fluorescent signals simultaneously. A set containing as many as 64 distinct populations of multicolored, fluorescent beads is provided and when combined with analytical reagents bound to the surface of such beads is extremely useful for multiplexed analysis of a plurality of analytes in a single sample. Thus, methods of staining polymeric particles, the particles themselves, and methods of using such particles are claimed.

  本发明提供了一种改进的方法，用于制造一系列珠子或微球或粒子群，其特征是在每个群的单个珠子中至少分布有两种荧光染料，其比例或比率有微妙的变化。这些珠子在单个激发光源的激发下能够同时发出多个荧光信号。本发明提供了一套包含多达 64 个不同种群的多色荧光珠，当与结合在这些珠子表面的分析试剂结合使用时，可对单个样品中的多种分析物进行多重分析。因此，本发明提出了对聚合物微粒进行染色的方法、微粒本身以及使用这种微粒的方法。