(2R,3R,4S,5R,6R)-2-癸氧基-6-(羟基甲基)四氢吡喃-3,4,5-三醇 | 58846-77-8

• 物质功能分类: 生物化工 - 糖类化合物 - 单糖
• 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: (2R,3R,4S,5R,6R)-2-癸氧基-6-(羟基甲基)四氢吡喃-3,4,5-三醇
• 中文别名: 癸基Β-D-吡喃葡萄糖苷；癸基吡喃葡萄糖苷；癸基-β-D-葡糖苷；N-癸基-β-D-吡喃葡萄糖苷；十烷基-β-D-吡喃葡萄糖苷；N-癸基-b-D-吡喃葡萄糖苷；癸基 Β-D-吡喃葡萄糖苷； 癸基-beta-D-吡喃葡萄糖苷
• 英文名称: n-decyl β-D-glucopyranoside
• 英文别名: decyl β-D-glucopyranoside；decyl glucoside；n-decyl beta-D-glucopyranoside；Decyl beta-D-glucopyranoside；(2R,3R,4S,5S,6R)-2-decoxy-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 58846-77-8；59947-99-8
• 化学式: C₁₆H₃₂O₆
• 分子量: 320.426
• InChiKey: JDRSMPFHFNXQRB-IBEHDNSVSA-N

物化性质

• 熔点：
  75-130 °C
• 比旋光度：
  -27 º (C=1% IN ETOH)
• 沸点：
  476.5±45.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  22
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  99.4
• 氢给体数：
  4
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  29389090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

反应信息

• 作为反应物：
  描述：

  (2R,3R,4S,5R,6R)-2-癸氧基-6-(羟基甲基)四氢吡喃-3,4,5-三醇 在 水 作用下， 以 水 为溶剂， 反应 168.0h， 生成 戊基BETA-D-吡喃葡萄糖苷
  参考文献：
  名称：

  Significantly Improved Equilibrium Yield of Long-Chain Alkyl Glucosides via Reverse Hydrolysis in a Water-Poor System Using Cross-Linked Almond Meal as a Cheap and Robust Biocatalyst

  摘要：

  An array of ten beta-D-glueopyranosides with varied alkyl chain lengths were enzymatically synthesized. It was found that for longer alkyl chains a lower initial rate and final yield of glucoside was obtained except for methyl glucoside because of the severe toxicity of methanol to the enzyme. From a thermodynamics point of view, the equilibrium constant and Gibbs free energy variation of the glucoside syntheses were systematically investigated. To improve the final yields of the glucosides containing long alkyl chains the equilibrium of the enzymatic glucoside synthesis was altered. The equilibrium yield of decyl beta-D-glucoside increased from 1.9% to 6.1% when the water content was reduced from 10% to 5% (v/v) using tert-butanol as a cosolvent and 0.10 mol/L of glucose as a substrate. As for the other longer alkyl chain glucosides, heptyl beta-D-glucoside was found to have significant surface activity as well.

  DOI：

  10.1016/s1872-2067(11)60333-1
• 作为产物：
  描述：

  戊基BETA-D-吡喃葡萄糖苷 在 水 作用下， 以 水 为溶剂， 反应 168.0h， 生成 (2R,3R,4S,5R,6R)-2-癸氧基-6-(羟基甲基)四氢吡喃-3,4,5-三醇
  参考文献：
  名称：

  Significantly Improved Equilibrium Yield of Long-Chain Alkyl Glucosides via Reverse Hydrolysis in a Water-Poor System Using Cross-Linked Almond Meal as a Cheap and Robust Biocatalyst

  摘要：

  An array of ten beta-D-glueopyranosides with varied alkyl chain lengths were enzymatically synthesized. It was found that for longer alkyl chains a lower initial rate and final yield of glucoside was obtained except for methyl glucoside because of the severe toxicity of methanol to the enzyme. From a thermodynamics point of view, the equilibrium constant and Gibbs free energy variation of the glucoside syntheses were systematically investigated. To improve the final yields of the glucosides containing long alkyl chains the equilibrium of the enzymatic glucoside synthesis was altered. The equilibrium yield of decyl beta-D-glucoside increased from 1.9% to 6.1% when the water content was reduced from 10% to 5% (v/v) using tert-butanol as a cosolvent and 0.10 mol/L of glucose as a substrate. As for the other longer alkyl chain glucosides, heptyl beta-D-glucoside was found to have significant surface activity as well.

  DOI：

  10.1016/s1872-2067(11)60333-1

文献信息

• [EN] ANTIBACTERIAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIBACTÉRIENS
  申请人：MASSACHUSETTS GEN HOSPITAL

  公开号：WO2019199979A1

  公开（公告）日：2019-10-17

  The present application provides compounds of formula: Methods of using these compounds for killing bacterial growth and treating bacterial infections are also provided.

  本申请提供了以下化合物的公式：还提供了使用这些化合物杀灭细菌生长和治疗细菌感染的方法。
• COMPOUNDS USEFUL IN THE TREATMENT AND/OR CARE OF THE SKIN AND THEIR COSMETIC OR PHARMACEUTICAL COMPOSITIONS
  申请人：LUBRIZOL ADVANCED MATERIALS, INC.

  公开号：US20160075738A1

  公开（公告）日：2016-03-17

  Compounds of general formula (I): their stereoisomers, mixtures thereof and/or their cosmetically or pharmaceutically acceptable salts, cosmetic and/or pharmaceutical compositions which contain them and their use in medicine, and in the treatment and/or care of the skin, particularly in the aging and photoaging of the skin, and more particularly for the treatment and/or prevention of wrinkles and/or stretch marks.

  通式（I）的化合物：它们的立体异构体，它们的混合物和/或它们的化妆品或药用盐，含有它们的化妆品和/或药用组合物以及它们在医学中的使用，以及在皮肤的治疗和/或护理中的使用，特别是在皮肤的衰老和光老化中，更具体地用于皱纹和/或妊娠纹的治疗和/或预防。
• PROCESS FOR STRAIGHTENING KERATIN FIBRES WITH A HEATING MEANS AND DENATURING AGENTS
  申请人：Philippe Michel

  公开号：US20100028280A1

  公开（公告）日：2010-02-04

  The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.

  该发明涉及一种直发角蛋白纤维的拉直过程，包括：(i)将至少两种变性剂含有的拉直组合物涂抹到角蛋白纤维上的步骤，(ii)使用加热装置将角蛋白纤维的温度升高至110至250°C的步骤。
• [EN] QUINOLIN-4-ONE AND 4(1H)-CINNOLINONE COMPOUNDS AND METHODS OF USING SAME<br/>[FR] COMPOSÉS DE QUINOLIN-4-ONE ET DE 4(1H)-CINNOLINONE ET PROCÉDÉS D'UTILISATION ASSOCIÉS
  申请人：FREQUENCY THERAPEUTICS INC

  公开号：WO2020163816A1

  公开（公告）日：2020-08-13

  The present disclosure relates to quinolin-4-one and 4(1H)-cinnolinone compounds and methods of using them to induce self-renewal of stem/progenitor supporting cells, including inducing the stem/progenitor cells to proliferate while maintaining, in the daughter cells, the capacity to differentiate into tissue cells.

  本公开涉及喹啉-4-酮和4(1H)-喹啉酮化合物，以及使用它们诱导干/祖细胞支持细胞自我更新的方法，包括诱导干/祖细胞增殖，同时在子细胞中保持分化为组织细胞的能力。
• Hair conditioning compositions and their use in hair colouring compositions
  申请人：The Procter & Gamble Company

  公开号：US20030219399A1

  公开（公告）日：2003-11-27

  The present invention relates to a hair care composition comprising a aminofunctional polysiloxane having a specified average effective particle size which provides improved durable conditioning particularly when utilised in conjunction with a hair colouring composition.

  本发明涉及一种头发护理组合物，包括具有特定平均有效粒径的氨基官能聚硅氧烷，当与染发组合物一起使用时，能提供改善的持久调理效果。