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5-methyl-6-oxoheptane-1-sulfonic acid | 688339-30-2

中文名称
——
中文别名
——
英文名称
5-methyl-6-oxoheptane-1-sulfonic acid
英文别名
5-methyl-6-oxoheptanesulfonic acid
5-methyl-6-oxoheptane-1-sulfonic acid化学式
CAS
688339-30-2
化学式
C8H16O4S
mdl
——
分子量
208.279
InChiKey
FIZOAOKWJAZVQL-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

  • 密度:
    1.179±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.4
  • 重原子数:
    13
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    79.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    5-methyl-6-oxoheptane-1-sulfonic acid吡啶sodium acetate乙酸酐溶剂黄146 作用下, 以 甲醇 为溶剂, 反应 30.25h, 生成 2-(3-(1,3-dimethyl-5-sulfo-3-(4-sulfobutyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3-dimethyl-3-(4-sulfobutyl)-3H-indol-1-ium-5-sulfonate
    参考文献:
    名称:
    新型水溶性吲哚菁染料作为荧光染料用于蛋白质检测的合成及光谱性质
    摘要:
    合成了两种新型的水溶性吲哚菁染料。通过1 H NMR,IR,MS和UV-vis技术证实了其化学结构。测量了所制备的染料在不同溶剂中的吸收率。两种染料显示出负溶剂溶剂变色,相对于非质子溶剂,在(牛血清白蛋白)质子溶剂中吸收发生蓝移,并且发射最大值。研究了游离态和BSA两种情况下染料的荧光特性。在BSA的存在下,Dye2的荧光强度显着增强。染料2可以作为荧光染料用于水溶液中BSA的检测。
    DOI:
    10.1002/cjoc.201190111
  • 作为产物:
    描述:
    sodium 5-(ethoxycarbonyl)-5-methyl-6-oxoheptane-1-sulfonate 在 Silica 、 dichloromethane ethanol 作用下, 以 盐酸 为溶剂, 反应 3.0h, 以to give 49.6 g of the title compound的产率得到5-methyl-6-oxoheptane-1-sulfonic acid
    参考文献:
    名称:
    ASYMMETRIC FLUORO-SUBSTITUTED POLYMETHINE DYES
    摘要:
    本发明涉及改进的生物分子共轭物,使用改进的水溶性、绿色至近红外(NIR)青菁染料类。这些染料是不对称的含氟多亚甲基染料,具有高度的光稳定性和减少染料-染料淬灭,以及高荧光量子产率。这些共轭物可用于体内光学成像,以及荧光检测方法。本发明还公开了含有这些共轭物的药物组成物、制备这些组成物的工具包,以及使用这些共轭物进行体内成像的方法。
    公开号:
    US20090252687A1
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文献信息

  • Luminescent compounds
    申请人:Terpetschnig Ewald A.
    公开号:US08552027B2
    公开(公告)日:2013-10-08
    Dyes and photoluminescent compounds based on polymethine dyes that contain at least one alkyl-phosphonate or substituted alkyl-phosphonate group, including the synthetic precursors, methods of synthesis, and applications thereof. Certain embodiments include heterocyclic ring systems and polymethine linkage are selected such that the resulting polymethine dye is a cyanine dye, a merocyanine dye, or a styryl dye.
    基于聚甲烯染料的染料和光致发光化合物,其中至少含有一个烷基膦酸酯或取代烷基膦酸酯基团,包括合成前体、合成方法及其应用。某些实施例包括选择杂环环系统和聚甲烯链结构,以使得所得的聚甲烯染料为青菁染料、美洛青菁染料或偶氮染料。
  • LUMINESCENT COMPOUNDS
    申请人:Terpetschnig Ewald A.
    公开号:US20120035346A1
    公开(公告)日:2012-02-09
    Dyes and photoluminescent compounds based on polymethine dyes that contain at least one alkyl-phosphonate or substituted alkyl-phosphonate group, including the synthetic precursors, methods of synthesis, and applications thereof. Certain embodiments include heterocyclic ring systems and polymethine linkage are selected such that the resulting polymethine dye is a cyanine dye, a merocyanine dye, or a styryl dye.
    基于聚甲烯染料的染料和光致发光化合物,其中至少含有一个烷基膦酸酯或取代烷基膦酸酯基团,包括合成前体、合成方法及其应用。某些实施例包括选择杂环环系统和聚甲烯链结构,以使得所得的聚甲烯染料为青菁染料、美洛青菁染料或偶氮染料。
  • WATER-SOLUBLE FLUORO-SUBSTITUTED CYANINE DYES AS REACTIVE FLUORESCENCE LABELLING REAGENTS
    申请人:COOPER EDWARD MICHAEL
    公开号:US20060239922A1
    公开(公告)日:2006-10-26
    Disclosed are cyanine dyes that are useful for labelling and detecting biological and other materials. The dyes are of formula (I): in which at least one of groups R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 R 11 , R 12 , R 13 and R 14 is -L-M or -L-P, where L is a linking group, M is a target bonding group and P is a conjugated component, and at least one of groups R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and R 10 comprises fluorine. The use of cyanine dyes substituted by fluorine and having additional substitution with three or more sulphonic acid groups for labelling biological target molecules results in a labelled product in which there is reduced dye-dye aggregation and improved photostability, compared with cyanine dyes having no such substitutions. The dyes of the present invention are particularly useful in assays involving fluorescence detection where continual or repeated excitation is a requirement, for example in kinetic studies, or in microarray analyses where microarray slides may need to be reanalysed over a period of days.
    揭示了一种对于标记和检测生物和其他材料有用的青霉素染料。该染料的化学式为(I):其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、R13和R14中的至少一个是-L-M或-L-P,其中L是连接基团,M是目标键合基团,P是共轭组分,并且R3、R4、R5、R6、R7、R8、R9和R10中的至少一个包含氟。通过用氟取代并具有三个或更多磺酸基团的青霉素染料标记生物靶分子,得到的标记产品中减少了染料-染料聚集并提高了光稳定性,与没有这种取代的青霉素染料相比。本发明的染料在涉及荧光检测的分析中特别有用,其中需要连续或重复激发,例如在动力学研究中,或在微阵列分析中,微阵列玻片可能需要在数天内重新分析。
  • REACTIVE CYANINE COMPOUNDS
    申请人:Corona Cesear
    公开号:US20110053162A1
    公开(公告)日:2011-03-03
    The invention provides compounds and compositions of Formulas I-VII, and methods of using the compounds. The compounds can be used to prepare dye conjugates that are uniformly and substantially more fluorescent on proteins, nucleic acids or other biopolymers, than conjugates labeled with structurally similar known carbocyanine dyes. In addition to having more intense fluorescence emission than structurally similar dyes at virtually identical wavelengths, and decreased artifacts in their absorption spectra upon conjugation to biopolymers, the compounds can have greater photostability and/or higher absorbance (extinction coefficients) at the wavelength(s) of peak absorbance than such structurally similar dyes.
    该发明提供了公式I-VII的化合物和组合物,以及使用这些化合物的方法。这些化合物可用于制备染料共轭物,其在蛋白质、核酸或其他生物聚合物上比使用结构类似已知碳氰染料标记的共轭物具有更均匀和明显更荧光。除了在几乎相同波长下比结构类似染料具有更强的荧光发射外,并且在与生物聚合物结合时吸收光谱中的伪迹减少,这些化合物在吸收峰波长处可能具有更高的光稳定性和/或更高的吸光度(消光系数)比这些结构类似的染料。
  • [EN] FORMULATION AND METHOD OF PREPARATION<br/>[FR] FORMULATION ET PROCÉDÉ DE PRÉPARATION
    申请人:GE HEALTHCARE AS
    公开号:WO2019185607A1
    公开(公告)日:2019-10-03
    There is described formulations for human or animal administration and to a method of preparation thereof. In particular, there is described more stable pharmaceutical formulations, such as those for intravenous administration, and to a method of preparation thereof. There are also described lyophilised formulations having an active pharmaceutical ingredient (API), a buffering agent and a lyoprotectant, wherein the API is an imaging agent comprising at least one cMet binding peptide, suitable for optically imaging the mammalian body in vivo. Also described are a method of preparing a lyophilised formulation, a pharmaceutical composition, and a kit for the preparation of the pharmaceutical composition. Further described are methods of imaging using the formulation or pharmaceutical composition, such as in detection, diagnosis, surgery, staging, treatment, monitoring of treatment, monitoring of disease progression or monitoring therapy of conditions such as cancer.
    描述了用于人类或动物给药的配方以及其制备方法。特别是,描述了更稳定的药物配方,例如用于静脉给药的配方,以及其制备方法。还描述了冻干配方,其中包含一种活性药物成分(API)、缓冲剂和冻干保护剂,其中API是包含至少一种cMet结合肽的成像剂,适用于体内光学成像哺乳动物体。还描述了制备冻干配方的方法、药物组合物和用于制备药物组合物的工具包。此外,还描述了使用该配方或药物组合物进行成像的方法,例如在癌症的检测、诊断、手术、分期、治疗、治疗监测、疾病进展监测或治疗监测等方面。
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