2-(溴甲基)-3-甲基萘-1,4-二酮 | 97338-13-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2-(溴甲基)-3-甲基萘-1,4-二酮
• 中文别名: 1,2-二十四烷二醇
• 英文名称: Tetracosane-1,2-diol
• CAS: 97338-13-1
• 化学式: C₂₄H₅₀O₂
• 分子量: 370.7
• InChiKey: PTSXVUICYWATQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.5
• 重原子数：
  26
• 可旋转键数：
  22
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2905399090

文献信息

• Gaba esters and gaba analogue esters
  申请人：THE McLEAN HOSPITAL CORPORATION

  公开号：EP0133795A1

  公开（公告）日：1985-03-06

  Ester derivatives of gamma-aminobutyric acid (GABA) and GABA analogues which cross the blood-brain barrier are disclosed, as well as methods of synthesizing and using the compounds. The ester derivatives have the formula: where A is a radical compound having at least one esterifiable OH group; n varies from one to the total number of esterifiable OH groups contained in A; and R1, R2, R3 and R4 are hydrogen or a substituent.

  本发明公开了可穿过血脑屏障的γ-氨基丁酸（GABA）酯类衍生物和GABA类似物，以及合成和使用这些化合物的方法。 这些酯类衍生物的分子式如下 其中 A 是具有至少一个可酯化 OH 基团的自由基化合物；n 从 1 到 A 中所含可酯化 OH 基团的总数不等；R1、R2、R3 和 R4 是氢或取代基。
• Probe compound for detecting and isolating enzymes and means and methods using the same
  申请人：Helmholtz-Zentrum für Infektionsforschung GmbH

  公开号：EP2230312A1

  公开（公告）日：2010-09-22

  The present invention relates to a probe compound that can comprise any substrate or metabolite of an enzymatic reaction in addition to an indicator component, such as, for example, a fluorescence dye, or the like. Moreover, the present invention relates to means for detecting enzymes in form of an array, which comprises any number of probe compounds of the invention which each comprise a different metabolite of interconnected metabolites representing the central pathways in all forms of life. Moreover, the present invention relates to a method for detecting enzymes involving the application of cell extracts or the like to the array of the invention which leads to reproducible enzymatic reactions with the substrates. These specific enzymatic reactions trigger the indicator (e.g. a fluorescence signal) and bind the enzymes to the respective cognate substrates. Moreover, the invention relates to means for isolating enzymes in form of nanoparticles coated with the probe compound of the invention. The immobilisation of the cognate substrates or metabolites on the surface of nanoparticles by means of the probe compounds allows capturing and isolating the respective enzyme, e.g. for subsequent sequencing.

  本发明涉及一种探针化合物，它可以包括酶反应的任何底物或代谢物，此外还包括指示成分，例如荧光染料或类似物。此外，本发明还涉及以阵列形式检测酶的方法，该阵列由任意数量的本发明探针化合物组成，每种探针化合物由代表所有生命形式中中心途径的相互关联的代谢物中的不同代谢物组成。此外，本发明还涉及一种检测酶的方法，该方法涉及将细胞提取物或类似物应用于本发明的阵列，从而导致与底物发生可重复的酶反应。这些特定的酶反应会触发指示剂（如荧光信号），并将酶与各自的同源底物结合。此外，本发明还涉及以涂覆有本发明探针化合物的纳米颗粒形式分离酶的方法。通过探针化合物将同源底物或代谢物固定在纳米颗粒表面，可以捕获和分离相应的酶，例如用于后续测序。
• ADDITIVE COMPOSITION, THERMOPLASTIC RESIN COMPOSITION CONTAINING SAME, AND MOLDED ARTICLE OF SAID THERMOPLASTIC RESIN COMPOSITION
  申请人：ADEKA CORPORATION

  公开号：EP3910016A1

  公开（公告）日：2021-11-17

  Provided are: a cellulose nanofiber-containing additive composition which can inhibit coloring of a molded article under a high-temperature environment; a thermoplastic resin composition containing the same; and a molded article of the thermoplastic resin composition. The additive composition contains: (A) cellulose nanofibers; and (B) an alcohol compound having 4 to 60 carbon atoms (excluding a phenolic compound), and the content of the (B) alcohol compound having 4 to 60 carbon atoms is 0.01 to 100 parts by mass with respect to 100 parts by mass of the (A) cellulose nanofibers.

  本文提供了：一种含有纤维素纳米纤维的添加剂组合物，该组合物可在高温环境下抑制模塑制品着色；一种含有该添加剂组合物的热塑性树脂组合物；以及一种由该热塑性树脂组合物制成的模塑制品。该添加剂组合物包含：(A) 纤维素纳米纤维；(B) 具有 4 至 60 个碳原子的醇类化合物（不包括酚类化合物），且具有 4 至 60 个碳原子的(B)醇类化合物的含量相对于 100 质量份的(A)纤维素纳米纤维为 0.01 至 100 质量份。
• LUBRICANT COMPOSITIONS AND METHODS OF MAKING AND USING SAME
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：EP3317384A1

  公开（公告）日：2018-05-09
• Fluoride-modified additive for cementitious products, process for its preparation and use thereof
  申请人：Maier Alois

  公开号：US20090054588A1

  公开（公告）日：2009-02-26

  A fluoromodified admixture containing isocyanate and urethane and/or urea groups is described. Surprisingly, it has been found that the fluoromodified admixture according to the invention is outstandingly suitable even at a very low dosage for the permanent hydrophobic and/or oleophobic and/or dirt-repellent in-bulk finishing of products based on inorganic or hydraulic or mineral binders, without the fundamental property profile (e.g. compressive and flexural tensile strengths) of these products being substantially influenced. Moreover, it was not to be foreseen that in the case of the products treated with the fluoromodified admixtures according to the invention (e.g. hardened building material compositions) a markedly lower water absorption (avoidance of frost damage and corrosion) and a suppression of bleeding on the surfaces (avoidance of visual impairment) are to be observed. Furthermore, it could not be expected that in spite of the high fluorine modification an adequate self-dispersibility is afforded.