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5-(dimethylamino)-N-[[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methyl]naphthalene-1-sulfonamide | 189307-69-5

中文名称
——
中文别名
——
英文名称
5-(dimethylamino)-N-[[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methyl]naphthalene-1-sulfonamide
英文别名
——
5-(dimethylamino)-N-[[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methyl]naphthalene-1-sulfonamide化学式
CAS
189307-69-5
化学式
C54H82N2O36S
mdl
——
分子量
1367.3
InChiKey
VKFBXJFUKZFZNW-AOXBXKJUSA-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):
    -12.3
  • 重原子数:
    93
  • 可旋转键数:
    11
  • 环数:
    23.0
  • sp3杂化的碳原子比例:
    0.81
  • 拓扑面积:
    592
  • 氢给体数:
    21
  • 氢受体数:
    38

反应信息

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文献信息

  • Self-assembled dendron nanotubes with a surface peptide–fluorophore conjugate as a sensory vehicle
    作者:Jeonghun Lee、Chuda Raj Lohani、Eun Kyoung Choi、Keun-Hyeung Lee、Chulhee Kim
    DOI:10.1039/c3nj00316g
    日期:——
    We report a facile approach to construct the hierarchically self-assembled dendron–cyclodextrin (CD) nanotubes with a dansyl fluorophore connected to the surface of the tube via a Gly-Gly-His (GGH) tripeptide spacer unit (Den-dans-GGH-CD-NTs) through a molecular recognition process of CDs and an amide dendron with the focal pyrene moiety. Den-dans-GGH-CD-NTs were utilized as a sensory platform for Cu(II) which can selectively bind to the GGH unit on the nanotube. Upon addition of Cu(II) into the tubular solution of Den-dans-GGH-CD-NTs, the fluorescence quenching of the dansyl fluorophore was observed due to photo-induced electron transfer to copper ions. A quantitative analysis showed that the detection limit for copper(II) ions was 148 nM. Furthermore, the Den-dans-GGH-CD-NT platform can be reused by abstraction of Cu(II) from the GGH unit with retaining the sensory capability.
    我们报告了一种简单的方法,构建了层次自组装的树枝状聚合物-环糊精(CD)纳米管,纳米管表面连接了一个通过甘酸-甘酸-组酸(GGH)三肽间隔单元的丹烯基荧光团(Den-dans-GGH-CD-NTs),这一过程是通过环糊精与具有焦点基的酰胺树枝状聚合物的分子识别作用实现的。Den-dans-GGH-CD-NTs 被用作离子(Cu(II))的传感平台,能够选择性地与纳米管上的 GGH 单元结合。当向 Den-dans-GGH-CD-NTs 的管状溶液中加入 Cu(II) 时,由于光诱导电子转移到离子,观察到了丹烯基荧光团的荧光猝灭。定量分析显示,对离子(Cu(II))的检测限为148 nM。此外,Den-dans-GGH-CD-NT 平台可以通过抽取 GG 单元中的 Cu(II) 来重复使用,同时保持其传感能力。
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