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硫酸单十三烷基酯 | 7328-26-9

中文名称
硫酸单十三烷基酯
中文别名
——
英文名称
sulfuric acid monotridecyl ester
英文别名
Schwefelsaeure-monotridecylester;Tridecyl-hydrogensulfat;Tridecylschwefelsaeure;n-Tridecylsulfat;Dodecylsulphat;Tridecylsulfat;Tridecyl hydrogen sulfate
硫酸单十三烷基酯化学式
CAS
7328-26-9
化学式
C13H28O4S
mdl
——
分子量
280.429
InChiKey
QTUIJRIDZOSXHJ-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):
    5.3
  • 重原子数:
    18
  • 可旋转键数:
    13
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    72
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:b0d53509a49cfde6c9c874813d6df366
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反应信息

  • 作为产物:
    描述:
    十三烷醇 在 hydroxysteroid sulfotransferase a 、 6-氨基-9-[3-羟基-5-[(羟基-磺基氧基-磷酰)氧基甲基]-4-膦酰氧基-四氢呋喃-2-基]-嘌呤2-巯基乙醇 作用下, 以 phosphate buffer 、 丙酮 为溶剂, 反应 0.17h, 生成 硫酸单十三烷基酯
    参考文献:
    名称:
    底物结构对羟基甾类磺基转移酶STa在醇硫酸化中的催化效率的影响。
    摘要:
    磺基转移酶a(STa)是羟基类固醇(醇)磺基转移酶的同工型,可催化内源性醇和异源性醇形成硫酸酯。在毒理学的各种功能中,STa是大鼠肝磺基转移酶的主要形式,它催化由羟甲基多环芳烃形成遗传毒性和致癌性硫酸酯。本研究的目的是阐明底物结构与STa催化活性之间的基本定量关系,该关系适用于这些和其他异源生物。我们已经修改了先前纯化STa的程序,以便获得足够量的均相酶来测定kcat / Km值,这是催化效率的定量度量。我们确定了STa在苯甲醇和八种被对位正烷基(CnH2n +1,其中n = 1-8)取代的苯甲醇中的催化效率,以及在这些反应中kcat / Km的最佳值用正戊基苄醇制得。kcat / Km值的对数与分配系数的对数之间的相关性表明,底物的疏水性是影响STa催化效率的主要因素。伯正烷醇(CnH(2n + 1)OH,其中n = 3-16)对C9-C11表现出最佳kcat / Km值,对C3-C14
    DOI:
    10.1021/tx950065t
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文献信息

  • PHARMACEUTICAL COMPOSITION CONTAINING MIRABEGRON
    申请人:ASTELLAS PHARMA INC.
    公开号:US20150031734A1
    公开(公告)日:2015-01-29
    Provided is a mirabegron-containing pharmaceutical composition in which the leakage of mirabegron can be inhibited when the pharmaceutical composition is dispersed in a liquid, and in which the change in pharmacokinetics caused by the presence or absence of food intake is decreased. The pharmaceutical composition comprises an acid addition salt of alkyl sulfuric acid and mirabegron, and a base for modified release.
    提供一种含有米拉贝隆的药物组合物,当该药物组合物分散在液体中时,可以抑制米拉贝隆的泄漏,并且减少由于饮食摄入与否引起的药代动力学变化。该药物组合物包括烷基硫酸盐和米拉贝隆的酸加盐,以及用于改良释放的碱。
  • STRUCTURED ACRYLATE COPOLYMER FOR USE IN MULTI-PHASE SYSTEMS
    申请人:Tamareselvy Krishnan
    公开号:US20130183361A1
    公开(公告)日:2013-07-18
    Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymer. At least one of the subsequently polymerized shell polymers is crosslinked. The core-shell polymers surprisingly provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions, particularly at low pH. The multi-staged acrylic base core-shell polymers can be included in at least one phase of a multi-phase personal care, home care, health care, and institutional and industrial care composition to impart phase stability thereto.
    本发明涉及多级丙烯酸基心壳聚合物,包括线性核心聚合物和至少一个随后聚合的壳聚合物。其中至少一个随后聚合的壳聚合物是交联的。这些心壳聚合物出人意料地在含有表面活性剂的水性组合物中提供了理想的流变、透明度和美学特性,特别是在低pH下。这些多级丙烯酸基心壳聚合物可以包含在多相个人护理、家居护理、医疗保健、机构和工业护理组合物的至少一个相中,以赋予其相稳定性。
  • Formulations Containing Insect Repellent Compounds
    申请人:Scialdone Mark A.
    公开号:US20140288167A1
    公开(公告)日:2014-09-25
    Dihydronepetalactone, a minor natural constituent of the essential oil of catmints ( Nepeta spp.) such as Nepeta cataria , has been identified as an effective insect repellent compound. Synthesis of dihydronepetalactone may be achieved by hydrogenation of nepetalactone, the major constituent of catmint essential oils. This compound, and compositions thereof, which also has fragrance properties, may be used commercially for its insect repellent properties.
    二水合薄荷内酯是猫薄荷(Nepeta spp.)精油中的一种次要成分,如猫草(Nepeta cataria)。已确定其为有效的驱虫化合物。可以通过对猫薄荷精油的主要成分薄荷内酯进行氢化来合成二水合薄荷内酯。这种化合物及其组合物也具有香味特性,可以商业上用于其驱虫特性。
  • Structured Acrylate Copolymer Thickeners
    申请人:Tamareselvy Krishnan
    公开号:US20130115185A1
    公开(公告)日:2013-05-09
    Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymers is crosslinked. The core-shell polymers surprisingly provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions, particularly at low pH.
    本发明涉及一种多级丙烯酸基心壳聚合物,包括线性核心聚合物和至少一个交联的随后聚合的壳聚合物。该心壳聚合物在含有表面活性剂的水性组成物中,特别是在低pH值下,出人意料地提供了理想的流变、清晰度和美观性能。
  • CARBOXYETHYL ACRYLATE CONTAINING COPOLYMER STABILIZER/THICKENERS AND METHODS TO MITIGATE THE LOSS OF SILICONE DEPOSITION ON KERATINOUS SUBSTRATES
    申请人:LUBRIZOL ADVANCED MATERIALS, INC.
    公开号:US20150342858A1
    公开(公告)日:2015-12-03
    A conditioning cleansing composition comprising at least one detersive surfactant, a silicone conditioning agent and a crosslinked acrylic copolymer stabilizer/thickener that mitigates the loss silicone deposition on keratinous substrates is disclosed. The crosslinked acrylic copolymer is prepared by polymerizing a monomer composition comprising: a) from about 5 to about 50 wt. % of carboxyethyl acrylate and/or oligomers thereof; b) from about 30 to about 95 wt. % of a monomer selected from ethyl acrylate, vinyl acetate, or mixtures thereof; c) from about 0 to about 50 wt. % of (meth)acrylic acid; and d) from about 0.001 to about 5 wt. % of a polyunsaturated crosslinking monomer containing at least two polymerizable ethylenically unsaturated moieties.
    本发明公开了一种调理清洁组合物,包括至少一种清洁表面活性剂、一种硅调理剂和一种交联的丙烯酸共聚物稳定剂/增稠剂,该组合物减轻了硅在角质基质上的沉积损失。所述交联的丙烯酸共聚物是通过聚合单体组成物制备的,其中:a)约5至约50重量%的羧乙基丙烯酸和/或其寡聚物;b)约30至约95重量%的从乙酰丙烯酸乙酯、乙烯基醋酸或其混合物中选择的单体;c)约0至约50重量%的(甲基)丙烯酸;以及d)约0.001至约5重量%的聚不饱和交联单体,其含有至少两个可聚合的乙烯基不饱和基团。
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