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香豆素343甲酯 | 107408-81-1

中文名称
香豆素343甲酯
中文别名
2,3,5,6-1H,4H-四氢-8-甲酯基-喹嗪并-(9,9A,1-GH)香豆素
英文名称
coumarin 343
英文别名
coumarin 343 methyl ester;coumarin 314;methyl 11-oxo-2,3,5,6,7,11-hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate;methyl 4-oxo-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraene-5-carboxylate
香豆素343甲酯化学式
CAS
107408-81-1
化学式
C17H17NO4
mdl
——
分子量
299.326
InChiKey
NMAKUEMGIVQUKH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    537.0±50.0 °C(Predicted)
  • 密度:
    1.37±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.41
  • 拓扑面积:
    55.8
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    香豆素343甲酯盐酸草酰氯N,N-二甲基甲酰胺 作用下, 以 氯仿 为溶剂, 反应 24.5h, 生成 coumarin 343 acid chloride
    参考文献:
    名称:
    Rational design and efficient synthesis of a fluorescent-labeled jasmonate
    摘要:
    A fluorescent-labeled jasmonate was rationally designed based on examination of the model of interaction between the jasmonate and its receptor. An efficient synthetic route has been developed for this molecule. The biological activity of this fluorescent probe was retained which was similar to that of the methyl jasmonate as examined by root growth inhibition bioassay. This fluorescent probe will greatly facilitate biological studies of jasmonates through fluorescent imaging. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2012.06.006
  • 作为产物:
    描述:
    8-甲氧基久洛利定哌啶盐酸氢碘酸三氯氧磷 作用下, 以 乙腈 为溶剂, 反应 64.0h, 生成 香豆素343甲酯
    参考文献:
    名称:
    Chemiluminescence of organic peroxides: intramolecular electron-exchange luminescence from a secondary perester
    摘要:
    DOI:
    10.1021/jo00384a015
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文献信息

  • Interaction of Coumarin 7 and Coumarin 314 with C-hexylpyrogallol[4]arene
    作者:Sowrirajan Chandrasekaran、Israel V. M. V. Enoch
    DOI:10.1007/s10953-014-0134-y
    日期:2014.2
    We report in this paper the different modes of interaction of coumarin 7 and coumarin 314 with the cavity-containing molecule C-hexylpyrogallol[4]arene. The stoichiometry and the binding constant of coumarin 7 for its binding with C-hexylpyrogallol[4]arene are reported. The analysis is done with UV–Vis absorption, steady-state and time-resolved fluorescence, and 2D ROESY spectroscopy. The fluorescence quenching of the two coumarins is analyzed and the Stern–Volmer constants are reported. The mode of binding of coumarin 7 with the host molecule is optimized with 2D ROESY. Coumarin 314 does not form an inclusion complex and this result is supported by the spectral data. The ground and the excited state pK a values for the coumarins, in the presence of C-hexylpyrogallol[4]arene, are reported.
    我们在本文中报道了香豆素 7 和香豆素 314 与含空腔分子 C-己基连苯三酚[4]芳烃相互作用的不同模式。报告了香豆素 7 与 C-己基连苯三酚[4]芳烃结合的化学计量和结合常数。通过紫外-可见吸收、稳态和时间分辨荧光以及 2D ROESY 光谱进行分析。分析了两种香豆素的荧光猝灭并报告了 Stern-Volmer 常数。使用 2D ROESY 优化了香豆素 7 与主体分子的结合模式。香豆素 314 不形成包合物,并且该结果得到光谱数据的支持。报告了在 C-己基连苯三酚[4]芳烃存在下香豆素的基态和激发态 pKa 值。
  • ORGANIC ELECTROLUMINESCENT DEVICE HAVING AN AZATRIPHENYLENE DERIVATIVE
    申请人:Zheng Shiying
    公开号:US20090115316A1
    公开(公告)日:2009-05-07
    Azatriphenylene derivatives and their use in the electron-transporting layer of an electroluminescent device that comprises an anode, a spaced-apart cathode, and at least one electron-transporting layer disposed between the spaced-apart anode and cathode. Such EL devices provide lower drive voltage, improved power efficiency, and longer operational lifetime.
    Azatriphenylene衍生物及其在电致发光装置中的使用,该装置包括阳极,间隔的阴极,以及至少一个位于间隔的阳极和阴极之间的电子传输层。这样的EL设备提供更低的驱动电压、改善的功率效率和更长的操作寿命。
  • POLY(ETHYLENE GLYCOL) DERIVATIVES FOR CLICK CHEMISTRY
    申请人:Sill Kevin
    公开号:US20130178600A1
    公开(公告)日:2013-07-11
    The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
    本发明提供了双功能聚合物,其制备方法及其中间体。这些化合物在各种应用中都很有用,包括对生物活性分子进行聚乙二醇化。本发明还提供了使用上述化合物及其组合物的方法。
  • HYBRID BLOCK COPOLYMER MICELLES WITH MIXED STEREOCHEMISTRY FOR ENCAPSULATION OF HYDROPHOBIC AGENTS
    申请人:Intezyne Technologies, Inc.
    公开号:US20150232616A1
    公开(公告)日:2015-08-20
    The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.
    本发明涉及聚合物化学领域,更具体地涉及多嵌段共聚物及包含其的胶束。
  • Block copolymers for stable micelles
    申请人:Intezyne Technologies Inc.
    公开号:EP2660255A1
    公开(公告)日:2013-11-06
    The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same. Compositions herein are useful for drug-delivery applications.
    本发明涉及聚合物化学领域,特别是多嵌段共聚物及其胶束。 本发明中的组合物可用于给药应用。
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