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lauril sulphate | 4297-99-8

中文名称
——
中文别名
——
英文名称
lauril sulphate
英文别名
sulfuric acid monoundecyl ester;Schwefelsaeure-monoundecylester;Undecyl-hydrogensulfat;Undecylschwefelsaeure;undecyl sulfuric acid;lauryl sulfate;Undecylsulfate;undecyl hydrogen sulfate
lauril sulphate化学式
CAS
4297-99-8
化学式
C11H24O4S
mdl
——
分子量
252.375
InChiKey
OBYIEPMKXIBQEV-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):
    4.2
  • 重原子数:
    16
  • 可旋转键数:
    11
  • 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

安全信息

  • 海关编码:
    2905199090

SDS

SDS:3338a948c00abae58f3f29a13089e23b
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反应信息

  • 作为反应物:
    描述:
    lauril sulphate硫酸 作用下, 生成 十一烷醇
    参考文献:
    名称:
    Savelyanov; Yakushin, Journal of applied chemistry of the USSR, 1984, vol. 57, # 7 pt 2, p. 1527 - 1531
    摘要:
    DOI:
  • 作为产物:
    描述:
    十一烷醇1,2-丙二醇 作用下, 生成 lauril sulphate
    参考文献:
    名称:
    酶法合成甾族硫酸盐XVI。人肾上腺羟类固醇磺基转移酶的特异性和调控。
    摘要:
    人肾上腺的纯羟类固醇磺基转移酶(EC 2.8.2.2)对类固醇具有广泛的底物特异性。现已发现这种广泛的特异性延伸到简单的醇类。从C3开始的普通脂肪族醇作为底物,C9的分解率最高。速率增加伴随着Km的减少。与类固醇(如脱氢表雄酮)的硫化基团形成波状动力学形成鲜明对比,简单醇类的动力学属于正常的Michaelis-Menten类型。通过酶抗体和酶稳定性研究,提供了一种和相同的酶负责类固醇和简单醇的3位和17位羟基羟基的磺化作用的证据。
    DOI:
    10.1016/0039-128x(83)90023-5
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文献信息

  • Influence of Substrate Structure on the Catalytic Efficiency of Hydroxysteroid Sulfotransferase STa in the Sulfation of Alcohols
    作者:Guangping Chen、Erden Banoglu、Michael W. Duffel
    DOI:10.1021/tx950065t
    日期:1996.1.1
    Sulfotransferase a (STa) is an isoform of hydroxysteroid (alcohol) sulfotransferase that catalyzes the formation of sulfuric acid esters from both endogenous and xenobiotic alcohols. Among its various functions in toxicology, STa is the major form of hepatic sulfotransferase in the rat that catalyzes the formation of genotoxic and carcinogenic sulfuric acid esters from hydroxymethyl polycyclic aromatic
    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
  • [EN] POLYMERISABLE COMPOUNDS FOR MAKING OPTO-ELECTRONIC DEVICES<br/>[FR] COMPOSÉS POLYMÉRISABLES POUR FABRIQUER DES DISPOSITIFS OPTOÉLECTRONIQUES
    申请人:IMEC INTER UNI MICRO ELECTR
    公开号:WO2010000504A1
    公开(公告)日:2010-01-07
    This invention provides monomeric compounds represented by the structural formula (I) or the structural formula (II) which can be polymerized into crosslinkable polymers useful for producing opto-electronic devices.
    这项发明提供了单体化合物,其结构式表示为(I)或结构式(II),可以聚合成交联聚合物,用于制造光电子器件。
  • [EN] SELECTIVE DETECTION OF THIOLS<br/>[FR] DÉTECTION SÉLECTIVE DE THIOLS
    申请人:OREGON STATE
    公开号:WO2013126816A1
    公开(公告)日:2013-08-29
    Probes for selectively detecting compounds comprising a thiol group and an amino group ("thiols") are disclosed. Exemplary thiols include cysteine, homocysteine, and glutathione. Embodiments of the disclosed probes produce a detectable change in absorbance spectrum and/or emission spectrum when reacted with one or more thiols in solution. Methods and kits for performing the detection also are disclosed. The probes have a general formula where each bond depicted as "¯¯¯¯¯¯ " is a single or double bond; R1, R3-R6 and R8 independently are hydrogen, hydroxyl, thiol, lower alkyl, carboxyalkyl, amino, alkoxy, or halogen; R2 is an α,β-unsaturated aliphatic ester; R7 is oxygen, sulfur, hydrogen, hydroxyl, thiol, lower alkyl, carboxyalkyl, amino, alkoxy, or halogen, or R7 and R8 together form a cycloalkyl or aryl ring; X1 is CH2, S, NH, O, Se, Si(CH3)2, Ge(CH3)2, Sn(CH3)2, or C(CH3)2; and X2 is CH, CH2, N, NH, or CR9 where R9 is aryl.
    本文揭示了用于选择性检测含有巯基和氨基(“巯基”)的化合物的探针。示例巯基包括半胱氨酸,同型半胱氨酸和谷胱甘肽。所述探针的实施例在与一个或多个溶液中的巯基反应时,产生可检测的吸收光谱和/或发射光谱的变化。本文还揭示了执行检测的方法和工具包。探针具有一般公式,其中每个表示为“¯¯¯¯¯¯”的键是单键或双键;R1、R3-R6和R8独立地是氢、羟基、巯基、低碳基、羧基烷基、氨基、烷氧基或卤素;R2是α,β-不饱和脂肪酸酯;R7是氧、硫、氢、羟基、巯基、低碳基、羧基烷基、氨基、烷氧基或卤素,或R7和R8一起形成环烷基或芳基环;X1是CH2、S、NH、O、Se、Si(CH3)2、Ge(CH3)2、Sn(CH3)2或C(CH3)2;X2是CH、CH2、N、NH或CR9,其中R9是芳基。
  • USE OF COMPOUNDS OF FORMULA A-R-XO PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF FOR PRODUCING A PHARMACEUTICALLY PREPARATIONS
    申请人:Mueller-Enoch Dieter
    公开号:US20090191262A1
    公开(公告)日:2009-07-30
    The invention relates to a compound of formula A-R-X or pharmaceutically acceptable salts thereof which can be used for producing a pharmaceutical preparation suitable for preventing or treating cancerous diseases, pathological consequences of alcohol abuse, viral hepatitis, steatohepatitis, acute and chronic pancreatitis, toxic renal diseases, hepatic insulin resistance in diabetes mellitus, hepatic damage in Wilson's disease and sideroses and/or ischaemic reperfusion damage, as an antidote against environmental toxins and medicament intoxication in order to extend the resistance time of medicaments in organisms, or for combating toxic side effects in the administration of chemotherapeutics. In the formula R is an aliphatic or aromatic C 6 - to C 40 -hydrocarbon radical which has a hydrophilic end A, and X is a radical having at least one free electron pair of a carbon or heteroatom and/or π-electrons.
    本发明涉及公式A-R-X或其药学上可接受的盐的化合物,可用于生产适用于预防或治疗癌症疾病、酒精滥用的病理后果、病毒性肝炎、脂肪性肝炎、急性和慢性胰腺炎、肾毒性疾病、糖尿病中肝胰岛素抵抗、威尔逊病和铁沉积症以及/或缺血再灌注损伤的制药制剂,作为环境毒素和药物中毒的解毒剂,以延长药物在生物体内的抵抗时间,或用于对抗化疗药物的毒性副作用。在公式中,R是具有亲水端A的脂肪族或芳香族C6到C40碳氢基团,X是具有至少一个自由电子对的碳或杂原子和/或π电子的基团。
  • Enterally effective biologically active peptide or protein composition, method for the production thereof, and a pharmaceutical composition containing same
    申请人:Research Corporation
    公开号:EP0198388A2
    公开(公告)日:1986-10-22
    A complex of a therapeutic agent is disclosed in which the therapeutic agent is complexed to an ammonium ion selected from the group consisting of where R' and R2 are the same or different and are alkyl or hydroxy substituted alkyl containing 1 to 6 carbon atoms; and R, R' and R" are the same or different and are saturated or unsaturated aliphatics containing at least 10 carbon atoms, wherein R', R2 and R' ' are as defined above, where R3 is independently alkyl or hydroxy substituted alkyl containing at least 10 carbon atoms; and R', R2, R3 and R and R' have the meanings given above; and where R', R2 and R3 have the meanings given above. The therapeutic agent is heparin, a biologically active peptide or protein or an antineoplastic drug. The therapeutic agent may also be covalently bonded to a triglyceride type backbone to form a compound. The compound thus formed has a structural formula selected from the group consisting of where R and R' are the same or different and are saturated or unsaturated aliphatic containing at least 10 carbon atoms; and
    本发明公开了一种治疗剂络合物,其中治疗剂与选自以下组别的铵离子络合 其中 R'和 R2 相同或不同,且为含有 1 至 6 个碳原子的烷基或羟基取代的烷基; R、R'和 R "相同或不同,且为含有至少 10 个碳原子的饱和或不饱和脂肪族、 其中 R'、R2 和 R' ' 如上定义、 其中 R3 独立地是至少含 10 个碳原子的烷基或羟基取代的烷基;且 R'、R2、R3 和 R 和 R' 具有上述含义;以及 其中 R'、R2 和 R3 具有上述含义。治疗剂是肝素、生物活性肽或蛋白质或抗肿瘤药物。治疗剂也可以与甘油三酯类骨架共价键合形成化合物。由此形成的化合物的结构式选自以下一组 其中 R 和 R'相同或不同,并且是含有至少 10 个碳原子的饱和或不饱和脂肪族;以及
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