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2-(6-(diethylamino)-3-iminio-3H-xanthen-9-yl)benzoate

中文名称
——
中文别名
——
英文名称
2-(6-(diethylamino)-3-iminio-3H-xanthen-9-yl)benzoate
英文别名
2-[3-(Diethylamino)-6-iminoxanthen-9-yl]benzoic acid
2-(6-(diethylamino)-3-iminio-3H-xanthen-9-yl)benzoate化学式
CAS
——
化学式
C24H22N2O3
mdl
——
分子量
386.45
InChiKey
CZAKROBUDGOESL-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    29
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    73.6
  • 氢给体数:
    2
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    2-(6-(diethylamino)-3-iminio-3H-xanthen-9-yl)benzoate二甲胺基磺酰氯sodium carbonate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 5.0h, 以28.5%的产率得到
    参考文献:
    名称:
    一种含有磺酰胺基结构的罗丹明pH值荧光探针及其应用
    摘要:
    本发明公开一种含有磺酰胺基结构的罗丹明pH值荧光探针及其应用,所述的荧光探针的结构通式如下。本发明所述的一种含有磺酰胺基结构的罗丹明pH值荧光探针,能选择性识别氢离子,并且抗干扰性强,灵敏度高,水溶性好可以在水溶液中使用。由于其特殊的响应原理,这种探针对pH值由小变大过程具有荧光增强响应。细胞影像实验表明探针可以对细胞的pH值产生荧光响应。另外,探针的pKa值可以通过改变R1基团在5.38~6.31范围内进行调控,相应的pH值线性响应区间的调控范围在4.60~7.20之间,完全可以满足对不同生物细胞的pH值检测,尤其有望应用于癌症的诊断和相关研究;。
    公开号:
    CN111285835B
  • 作为产物:
    描述:
    3-羟基-N,N-二乙基苯胺硫酸 作用下, 以 为溶剂, 反应 14.0h, 生成 2-(6-(diethylamino)-3-iminio-3H-xanthen-9-yl)benzoate
    参考文献:
    名称:
    罗丹明在十二烷基硫酸钠胶束介质中的吸收,荧光和酸碱平衡
    摘要:
    罗丹明染料在不同的科学领域中被广泛用作分子探针。本文的目的是确定在统一条件下化合物的结构特点在多大程度上影响其吸收,发射和酸碱性质。在正十二烷基硫酸钠胶束溶液中研究了一系列罗丹明染料的酸碱解离(HR +  ⇄R + H +)。在这种介质中,形式R以两性离子R ±存在。在x吨部分中具有不同取代基的十五种若丹明阳离子HR +的表观电离常数的指数在p K a app的范围内变化 = 5.04至5.53。与胶束结合的若丹明的发射对大量水的pH有明显的依赖性,这为将它们用作荧光界面酸碱指示剂提供了可能性。
    DOI:
    10.1016/j.saa.2016.07.002
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文献信息

  • FLUORESCENT PROBE COMPOUNDS, PREPARATION METHOD AND USE THEREOF
    申请人:Peng Xiaojun
    公开号:US20130137879A1
    公开(公告)日:2013-05-30
    A fluorescence probe compound, its preparation method and use are provided. The said compound is represented by the general formula I, wherein, each of R 1 , R 2 , R 3 and R 4 is individually selected from the group consisting of H, C 1-18 alkyl, phenyl substituted by C 1-18 alkyl, naphthyl substituted by C 1-18 alkyl, halogen, OR 9 , N(R 9 ) 2 , cyano group, (CH 2 CH 2 O)nH, (CH 2 )mCOOH and (CH 2 )mSO 3 M; each of R 5 , R 6 , R 7 and R 8 is individually selected from the group consisting of H, C 1-18 alkyl, phenyl substituted by C 1-18 alkyl, naphthyl substituted by C 1-18 alkyl, halogen, hydroxyl, mercapto group, cyano group, nitro group, heterocyclic group, halogenated alkyl, alkyl amino group, acylamino group, OR 9 , N(R 9 ) 2 , (CH 2 CH 2 O)nH, (CH 2 )mCOOH and (CH 2 )mSO 3 M; R 9 represents H, C 1-18 alkyl, phenyl substituted by C 1-18 alkyl, naphthyl substituted by C 1-18 alkyl, halogen, cyano group, (CH 2 CH 2 O)nH, (CH 2 )mCOOH or (CH 2 )mSO 3 M; n and m each individually represent integer of 0 to 8; M represents H, K, Na, Li, NH 4 , NH 3 R 10 , NH 2 (R 10 ) 2 , NH(R 10 ) 3 or N(R 10 ) 4 ; and R 10 represents H, C 1-6 alkyl or CH 2 CH 2 OH. The compound is useful for detecting mercury ion.
    提供了一种荧光探针化合物及其制备方法和用途。所述化合物由通式I表示,其中,R1、R2、R3和R4中的每一个分别选自H、C1-18烷基、被C1-18烷基取代的苯基、被C1-18烷基取代的基、卤素、OR9、N(R9)2、基、( O)nH、(CH2)mCOOH和( )mSO3M组成的群体;R5、R6、R7和R8中的每一个分别选自H、C1-18烷基、被C1-18烷基取代的苯基、被C1-18烷基取代的基、卤素、羟基、巯基、基、硝基、杂环基、卤代烷基、烷基基基、酰胺基、OR9、N(R9)2、( O)nH、( )mCOOH和( )mSO3M组成的群体;R9表示H、C1-18烷基、被C1-18烷基取代的苯基、被C1-18烷基取代的基、卤素、基、( O)nH、( )mCOOH或( )mSO3M;n和m分别表示0到8的整数;M表示H、K、Na、Li、NH4、NH3R10、NH2(R10)2、NH(R10)3或N(R10)4;R10表示H、C1-6烷基或 OH。该化合物可用于检测离子。
  • Peroxynitrite‐Promoted Persulfide Prodrugs with Protective Potential against Paracetamol Poisoning
    作者:Ya‐Wen Xu、Bi‐Xin Xu、Jiankun Wang、Hao‐Wen Jin、Si‐Tao Xu、Guangji Wang、Le Zhen
    DOI:10.1002/chem.202200540
    日期:2022.6.27
    A class of novel persulfide prodrugs was designed and synthesized, which scavenged peroxynitrite in tandem during their activation. The 2-oxo-2-phenylacetamide triggers can first react with peroxynitrite and then initiate the release of persulfides, a second quencher of peroxynitrite. The prodrug intervention significantly reduced the intracellular concentration of APAP-induced peroxynitrite in HepG2
    设计合成了一类新型过硫化物前药,在活化过程中串联清除过氧亚硝酸盐。2-氧代-2-苯基乙酰胺触发器可以首先与过氧亚硝酸盐反应,然后引发过硫化物的释放,过硫化物过氧亚硝酸盐的第二种猝灭剂。前药干预显着降低了APAP诱导的HepG2中过氧亚硝酸盐的细胞内浓度,并减轻了H9c2心肌细胞的氧化应激。
  • LIQUID PHOTOREACTIVE COMPOSITION AND METHOD OF FABRICATING STRUCTURES
    申请人:3M Innovative Properties Company
    公开号:EP3077421B1
    公开(公告)日:2018-01-31
  • Highly Functional Multiphoton Curable Reactive Species
    申请人:DeVoe Robert J.
    公开号:US20100227272A1
    公开(公告)日:2010-09-09
    A multiphoton curable photoreactive composition including hydantoin hexaacrylate and a photoinitiator system. In some embodiments, the multiphoton curable photoreactive composition consists essentially of hydantoin hexaacrylate and a photoinitiator system. Additionally, the applying a multiphoton curable photoreactive composition comprising hydantoin hexaacrylate and a photoinitiator system may be applied to a substrate and a portion of the multiphoton curable photoreactive composition may be at least partially cured to form an at least partially cured structure.
  • METHODS FOR INDUCING BIOORTHOGONAL REACTIVITY
    申请人:FOX Joseph M.
    公开号:US20210164005A1
    公开(公告)日:2021-06-03
    A method for catalytically converting a dihydrotetrazine 1 into a tetrazine 2, wherein the dihydrotetrazine 1 comprises a first R group and a second R group, wherein the first R group is a substituted or unsubstituted aryl, heteroaryl, alkyl, alkenyl, alkynyl, carbonyl, or heteroatom-containing group, and the second R group is selected from the group consisting of H and substituted or unsubstituted aryl, heteroaryl, alkyl, alkenyl, alkynyl, carbonyl, and heteroatom-containing groups; wherein the method comprises (a) providing the dihydrotetrazine 1 in a reaction medium, and (b) adding an enzyme as a catalyst and an oxidant to the reaction medium, whereby the dihydrotetrazine 1 is converted to the tetrazine 2.
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