甲基正壬基硫醚 | 59973-07-8

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 中文名称: 甲基正壬基硫醚
• 英文名称: 1-(methylthio)nonane
• 英文别名: u-Nonylmethylsulfid；methyl-nonyl sulfide；Methyl-nonyl-sulfid；2-Thiaundecane；1-methylsulfanylnonane
• CAS: 59973-07-8
• 化学式: C₁₀H₂₂S
• mdl: MFCD00039997
• 分子量: 174.351
• InChiKey: FCRSULZJMFDBIK-UHFFFAOYSA-N

物化性质

• 熔点：
  -35.59°C (estimate)
• 沸点：
  215.37°C (estimate)
• 密度：
  0.8410
• 保留指数：
  1318;1318

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  11
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  甲基正壬基硫醚 生成 1-壬硫醇
  参考文献：
  名称：

  SISKIN, MICHAEL;BRONS, GLEN;KATRITZKY, ALAN R.;BALASUBRAMANIAN, MARUDAI, ENERGY AND FUELS, 4,(1990) N, C. 475-482

  摘要：

  DOI：
• 作为产物：
  描述：

  1-壬硫醇 、 碘甲烷 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 0.5h， 生成 甲基正壬基硫醚
  参考文献：
  名称：

  Structure–Odor Correlations in Homologous Series of Alkanethiols and Attempts To Predict Odor Thresholds by 3D-QSAR Studies

  摘要：

  Homologous series of alkane-1-thiols, alkane-2-thiols, alkane-3-thiols, 2-methylalkane-1-thiols, 2-methylalkane-3-thiols, 2-methylalkane-2-thiols, and alkane-1,?-dithiols were synthesized to study the influence of structural changes on odor qualities and odor thresholds. In particular, the odor thresholds were strongly influenced by steric effects: In all homologous series a minimum was observed for thiols with five to seven carbon atoms, whereas increasing the chain length led to an exponential increase in the odor threshold. Tertiary alkanethiols revealed clearly lower odor thresholds than found for primary or secondary thiols, whereas neither a second mercapto group in the molecule nor an additional methyl substitution lowered the threshold. To investigate the impact of the SH group, odor thresholds and odor qualities of thiols were compared to those of the corresponding alcohols and (methylthio)alkanes. Replacement of the SH group by an OH group as well as S-methylation of the thiols significantly increased the odor thresholds. By using comparative molecular field analysis, a 3D quantitative structureactivity relationship model was created, which was able to simulate the odor thresholds of alkanethiols in good agreement with the experimental results. NMR and mass spectrometric data for 46 sulfur-containing compounds are additionally supplied.

  DOI：

  10.1021/jf506135c

文献信息

• AGENT FOR PREVENTING OR TREATING PANCREAS CANCER, OVARY CANCER OR LIVER CANCER CONTAINING NOVEL WATER-SOLUBLE PRODRUG
  申请人：CHUGAI SEIYAKU KABUSHIKI KAISHA

  公开号：EP1938823A1

  公开（公告）日：2008-07-02

  Preventive or therapeutic agents for pancreatic cancer, ovarian cancer, or liver cancer of the present invention comprise a water-soluble prodrug represented by formula 1 described below, or a pharmaceutically acceptable salt, or a hydrate or solvate of the prodrug or pharmaceutically acceptable salt, (wherein, R1 represents a hydrogen atom, or a C1-C6 alkyl group; W represents a divalent group comprising a tertiary amino group or a divalent group comprising a sulfonyl group, and Y represents a residue of a compound represented by Y-OH comprising an alcoholic hydroxyl group, wherein said Y-OH is a camptothecin, a taxane, or an anticancer nucleotide).

  预防或治疗胰腺癌、卵巢癌或肝癌的本发明药剂包括下述式子所代表的水溶性前药，或者前药的药用可接受盐，或者前药或药用可接受盐的水合物或溶剂化合物， （其中， R1代表氢原子，或者C1-C6烷基； W代表包含三级胺基团或含磺酰基团的二价基团，以及 Y代表由Y-OH所代表的化合物残基，包括含有醇羟基的醇羟基化合物残基，其中所述的Y-OH是一种喜树碱、紫杉醇或抗癌核苷酸）。
• CLEAVABLE SURFACTANTS
  申请人：Saveliev Sergei

  公开号：US20090095628A1

  公开（公告）日：2009-04-16

  The invention provides surfactant compounds of formulas I-IX, which can be used in methods for aiding the solubilization, digestion, preparation, analysis, and/or characterization of biological material, for example, proteins or cell membranes. The compounds can also aid in the recovery of peptides generated during protein digestion, particularly for in-gel digestion protocol. Additionally, the compounds can improve enzymatic protein deglycosylation without interfering with downstream sample preparation steps and mass spectrometric analysis. The compounds can be specifically useful as digestion aids that can be decomposed by an acid, by heat, or a combination thereof. Decomposition of the surfactants allows for facile separation from isolated samples, and/or allows for analysis of the sample without interfering with the sensitivity of various analytical techniques.

  这项发明提供了公式I-IX的表面活性剂化合物，可以用于辅助溶解、消化、制备、分析和/或表征生物材料，例如蛋白质或细胞膜。这些化合物还可以帮助恢复在蛋白质消化过程中产生的肽段，特别是在凝胶内消化方案中。此外，这些化合物可以改善酶促蛋白质去糖基化的效果，而不会干扰下游样品制备步骤和质谱分析。这些化合物作为消化辅助剂特别有用，可以通过酸、热或二者的组合来分解。表面活性剂的分解使得可以轻松地与分离的样品分离，和/或允许对样品进行分析，而不会干扰各种分析技术的灵敏度。
• Amino alcohol derivatives
  申请人：SANKYO COMPANY, LIMITED

  公开号：US20030236297A1

  公开（公告）日：2003-12-25

  Compounds of formula (I) which exhibit excellent immune suppression activity, pharmacologically acceptable salts thereof, esters thereof or other derivatives: 1 wherein R 1 and R 2 are a hydrogen atom, an amino protecting group; R 3 is a hydrogen atom, a hydroxy protecting group; R 4 is a lower alkyl group; n is an integer from 1 to 6; X is an ethylene group; Y is a C 1 -C 10 alkylene group, a C 1 -C 10 alkylene group substituted with 1 to 3 substituents selected from substituent group a and b; R 5 is an aryl group; R 6 and R 7 are a hydrogen atom, a group selected from substituent group a; with the proviso when R 5 is a hydrogen atom, Y is not a single bond or a straight chain C 1 -C 10 alkylene group.

  式（I）的化合物表现出优异的免疫抑制活性，其药理学上可接受的盐，酯或其他衍生物：其中R1和R2是氢原子，氨基保护基；R3是氢原子，羟基保护基；R4是较低的烷基基团；n是1到6之间的整数；X是乙烯基团；Y是C1-C10烷基基团，带有1到3个从取代基a和b中选择的取代基的C1-C10烷基基团；R5是芳基基团；R6和R7是氢原子，从取代基a中选择的基团；但是当R5是氢原子时，Y不是单键或直链的C1-C10烷基基团。
• ANTIVIRAL COMPOUNDS
  申请人：Aktoudianakis Evangelos

  公开号：US20100022508A1

  公开（公告）日：2010-01-28

  The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.

  这项发明涉及抗病毒化合物，含有这种化合物的组合物，以及包括给予这种化合物的治疗方法，还涉及用于制备这种化合物的过程和中间体。
• DIBENZORYLENETETRACARBOXIMIDES AS INFRARED ABSORBERS
  申请人：Koenemann Martin

  公开号：US20100048904A1

  公开（公告）日：2010-02-25

  Dibenzorylenetetracarboximides of the general formula I in which the variables are each defined as follows: R′ are identical or different radicals: hydrogen; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio; R are identical or different radicals: hydrogen; optionally substituted C 1 -C 30 -alkyl, C 3 -C 8 -cycloalkyl, aryl or hetaryl; m, n are each independently 0 or 1.

  一般式I的二苯并咔唑四羧酰亚胺中，变量定义如下：R′为相同或不同的基团：氢；可选择取代的芳氧基、芳硫基、杂芳氧基或杂芳硫基；R为相同或不同的基团：氢；可选择取代的C1-C30烷基、C3-C8环烷基、芳基或杂芳基；m，n各自独立地为0或1。

表征谱图