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1-((E)-8-acetoxyoct-6-enyl)-4-((E)-2-(7-(diethylamino)-coumarin-3-yl)vinyl)pyridinium-3-sulfonate | 1469712-52-4

中文名称
——
中文别名
——
英文名称
1-((E)-8-acetoxyoct-6-enyl)-4-((E)-2-(7-(diethylamino)-coumarin-3-yl)vinyl)pyridinium-3-sulfonate
英文别名
——
1-((E)-8-acetoxyoct-6-enyl)-4-((E)-2-(7-(diethylamino)-coumarin-3-yl)vinyl)pyridinium-3-sulfonate化学式
CAS
1469712-52-4
化学式
C30H36N2O7S
mdl
——
分子量
568.691
InChiKey
NZKZNJMWIBCCNL-PKNBQFBNSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    4.68
  • 重原子数:
    40.0
  • 可旋转键数:
    14.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.37
  • 拓扑面积:
    120.83
  • 氢给体数:
    0.0
  • 氢受体数:
    8.0

反应信息

  • 作为产物:
    参考文献:
    名称:
    Tyrosine specific sequential labeling of proteins
    摘要:
    We report (a) on the synthesis of a long-wavelength fluorescent coumarin containing an allyloxy acetate moiety, (b) the synthesis of two linkers containing an allyloxy acetate and an alkyne or azide function, respectively, and (c) the selective modification human serum albumin by a sequential method involving Pd(II) catalyzed modification of the phenolic side chain of tyrosine residues with an alkyne bearing linker and a subsequent azide-alkyne click reaction with an azide functionalized long-wavelength emitting coumarin dye. The method is likely to be applicable to various kinds of azido-modified fluorophores, and the Pd(II)-catalyzed modification of the tyrosines may also be used to introduce other kinds of tags. With these reagents, tyrosine specific modulation of proteins and peptides becomes possible either directly or in a sequential manner. (c) 2013 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2013.09.002
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