N-Octadecyl-L-alanine | 65559-69-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-Octadecyl-L-alanine
• 英文别名: (2S)-2-(octadecylamino)propanoic acid
• CAS: 65559-69-5
• 化学式: C₂₁H₄₃NO₂
• 分子量: 341.6
• InChiKey: UQTBADOQMIRHSO-FQEVSTJZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  24
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Percutaneous absorption accelerator for ionic water-soluble medicine
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0189861A2

  公开（公告）日：1986-08-06

  A percutaneous absorption accelerator for ionic water-soluble medicines comprising at least one member selected from the group consisting of ionic oil-soluble substances and their salts, amphoteric surfactants, and nonionic substances. These substances can effectively and efficiently accelerate the desired percutaneous absorption of ionic water-soluble medicines.

  一种用于离子型水溶性药物的经皮吸收促进剂，由至少一种选自离子型油溶性物质及其盐类、两性表面活性剂和非离子型物质的成员组成。这些物质可以有效和高效地加速离子水溶性药物的预期经皮吸收。
• Electrodeposition coating composition containing a modified epoxy resin having chargeable groups
  申请人：Nippon Paint Co., Ltd.

  公开号：EP0276872A2

  公开（公告）日：1988-08-03

  An anodic electrodeposition composition containing a water-soluble or water-dispersible modified epoxy resin derived from an epoxy resin having two epoxide groups and at least one alcoholic hydroxy group at the terminals and the middle of the resin backbone, respectively. The modified epoxy resin has at least one polymeric side chain block bound to said alcoholic hydroxy group and at least one acid group derived from said terminal epoxide group.

  一种阳极电沉积组合物，含有一种水溶性或水分散性改性环氧树脂，该改性环氧树脂来源于一种环氧树脂，该环氧树脂在树脂骨架的末端和中间分别具有两个环氧基团和至少一个醇羟基团。改性环氧树脂具有至少一个与所述醇羟基结合的聚合物侧链块和至少一个来自所述末端环氧基的酸基。
• JPS5657863A
  申请人：——

  公开号：JPS5657863A

  公开（公告）日：1981-05-20
• CORROSION INHIBITION OF METAL REINFORCEMENT PRESENT IN A HARDENED CONCRETE CONSTRUCTION HAVING ONE OR MORE SURFACES THAT ARE EXPOSED TO CHLORIDE INTRUSION
  申请人：YARA INTERNATIONAL ASA

  公开号：US20220194868A1

  公开（公告）日：2022-06-23

  A method for the corrosion inhibition, and optionally rehabilitation, of metal reinforcements present in a hardened concrete construction having one or more surfaces that are exposed to chloride intrusion, wherein the method comprises the step of applying an aqueous alkali metal nitrate solution, an aqueous alkaline earth metal nitrate solution, an aqueous zinc nitrate solution, an aqueous aluminium nitrate solution, an aqueous ammonium nitrate solution or a mixture thereof on one or more of the surfaces. The present disclosure also relates to the use of an aqueous alkali metal nitrate solution, an aqueous alkaline earth metal nitrate solution, an aqueous zinc nitrate solution, an aqueous aluminium nitrate solution, an aqueous ammonium nitrate solution or a mixture thereof as a corrosion inhibitor by applying it on one or more surfaces of hardened concrete construction comprising metal reinforcements that are exposed to chloride intrusion. Furthermore, the present disclosure relates to a corrosion inhibiting composition for inhibition of corrosion of metal reinforcements present in a hardened concrete construction having one or more surfaces that are exposed to chloride intrusion.
• US4829105A
  申请人：——

  公开号：US4829105A

  公开（公告）日：1989-05-09