2-pentyl-undecanoic acid | 25354-96-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-pentyl-undecanoic acid
• 英文别名: 2-Pentyl-undecansaeure；2-Pentyl-undecan-saeure；2-Pentylundecanoic acid
• CAS: 25354-96-5
• 化学式: C₁₆H₃₂O₂
• 分子量: 256.429
• InChiKey: HBDBCEBQJLOJTN-UHFFFAOYSA-N

物化性质

• 沸点：
  173-175 °C(Press: 1.5 Torr)
• 密度：
  0.8809 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  乙醇 、 2-pentyl-undecanoic acid 在 盐酸 、 calcium chloride 作用下， 生成 Pentadecancarbonsaeureaethylester-6
  参考文献：
  名称：

  Some Isomeric Branched Hexadecanols

  摘要：

  DOI：

  10.1021/ja01313a014
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 2-pentyl-undecanoic acid
  参考文献：
  名称：

  Stanley; Jay; Adams, Journal of the American Chemical Society, 1929, vol. 51, p. 1266

  摘要：

  DOI：

文献信息

• [EN] NITROGEN-BASED HOMO-CAMPTOTHECIN DERIVATIVES<br/>[FR] DERIVES AZOTES D'HOMO-CAMPTOTHECINE
  申请人：CALIFORNIA PACIFIC MED CENTER

  公开号：WO2003101998A1

  公开（公告）日：2003-12-11

  (20) esters of camptothecin analogs are provided. The compounds are (20) esters of an aminoalkanoic acid or an imidoalkanoic acid and homocamptothecin, which is optionally substituted at the 7, 9, 10, 11, and 12 positions of the homocamptothecin ring. The compounds are useful for treating cancer.

  提供了一种紧张素类似物的(20)酯。这些化合物是氨基烷酸或亚胺基烷酸与同伽蓝紧张素的(20)酯，该同伽蓝紧张素在7、9、10、11和12位置可能被取代。这些化合物可用于治疗癌症。
• Diacylglycerin and cosmetic composition
  申请人：KAO CORPORATION

  公开号：EP0391431A1

  公开（公告）日：1990-10-10

  The following diacylglycerin is useful for a cosmetic oil and a cosmetic composition such as pack, cream and emulsion. (where one each of R₁, R₂, and R₃ denotes a residue of a straight-chain saturated fatty acid having 11-17 carbon atoms, a residue of a branched-chain saturated fatty acid having 10-18 carbon atoms, and a hydrogen atom)

  以下二酰甘油可用于化妆品油和化妆品组合物，如包装、膏霜和乳液。 (其中 R₁、R₂ 和 R₃ 各表示一个具有 11-17 个碳原子的直链饱和脂肪酸残基、一个具有 10-18 个碳原子的支链饱和脂肪酸残基和一个氢原子）。
• COMPOSITION FOR PROTECTION OF BODY SURFACE
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1891924A1

  公开（公告）日：2008-02-27

  A body surface protecting composition, comprising at least one type of multi-chain multiple hydrophilic group-type compound having two or more hydrophobic groups and two or more hydrophilic groups in the molecule, which has an excellent effect of accelerating the recovery of the barrier function of skin and hair and preventing degradation of that function.

  一种体表保护组合物，包含至少一种多链多亲水基团型化合物，其分子中含有两个或两个以上的疏水基团和两个或两个以上的亲水基团，该组合物在加速恢复皮肤和头发的屏障功能以及防止该功能退化方面具有极佳的效果。
• DISPERSION LIQUID AND HYDROGEL FORMATION METHOD
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP2865442A1

  公开（公告）日：2015-04-29

  There is provided a dispersion containing a lipid peptide type compound useful as a low molecular weight gelator, such as a lipid dipeptide and a lipid tripeptide, and a solvent capable of dissolving the lipid peptide type compound at a lower temperature more easily. There is provided also a dispersion from which a hydrogel can be formed by a simpler method and under a milder condition (low temperature) and from which a gel can be obtained as a gel having high thermal stability, and provide a method for forming the gel. A dispersion comprising a lipid peptide type compound in which a peptide portion having an amino acid repeating bonding structure is bonded to a lipid portion consisting of a C9-23 aliphatic group; and at least one alcohol selected from the group consisting of 1,2-alkanediol, 1,3-alkanediol, and ethylene glycol monoalkyl ether or a mixed solution of the at least one alcohol and water; and a method for producing a hydrogel by use of the dispersion.

  本发明提供了一种含有可用作低分子量凝胶剂的脂质肽类化合物（如脂质二肽和脂质三肽）的分散液，以及一种能够在较低温度下更容易溶解脂质肽类化合物的溶剂。本发明还提供了一种分散液，可通过更简单的方法在更温和的条件下（低温）形成水凝胶，并从中获得具有高热稳定性的凝胶，同时还提供了形成凝胶的方法。一种包含脂肽型化合物的分散液，其中具有氨基酸重复键合结构的肽部分与由 C9-23 脂肪族基团组成的脂质部分键合；以及至少一种选自 1,2-烷二醇、1,3-烷二醇和乙二醇单烷基醚或至少一种醇和水的混合溶液组成的组的醇，以及一种通过使用该分散液生产水凝胶的方法。
• DISPERSION AND METHOD FOR FORMING HYDROGEL
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：EP3296013A1

  公开（公告）日：2018-03-21

  There is provided a dispersion containing a lipid peptide type compound useful as a low molecular weight gelator, such as a lipid dipeptide and a lipid tripeptide, and a solvent capable of dissolving the lipid peptide type compound at a lower temperature more easily. There is provided also a dispersion from which a hydrogel can be formed by a simpler method and under a milder condition (low temperature) and from which a gel can be obtained as a gel having high thermal stability, and provide a method for forming the gel. A dispersion comprising a lipid peptide type compound in which a peptide portion having an amino acid repeating bonding structure is bonded to a lipid portion consisting of a C9-23 aliphatic group; and at least one alcohol selected from the group consisting of 1,2-alkanediol, 1,3-alkanediol, and ethylene glycol monoalkyl ether or a mixed solution of the at least one alcohol and water; and a method for producing a hydrogel by use of the dispersion.

  本发明提供了一种含有可用作低分子量凝胶剂的脂质肽类化合物（如脂质二肽和脂质三肽）的分散液，以及一种能够在较低温度下更容易溶解脂质肽类化合物的溶剂。本发明还提供了一种分散液，可通过更简单的方法在更温和的条件下（低温）形成水凝胶，并从中获得具有高热稳定性的凝胶，同时还提供了形成凝胶的方法。一种包含脂肽型化合物的分散液，其中具有氨基酸重复键合结构的肽部分与由 C9-23 脂肪族基团组成的脂质部分键合；以及至少一种选自 1,2-烷二醇、1,3-烷二醇和乙二醇单烷基醚或至少一种醇和水的混合溶液组成的组的醇，以及一种通过使用该分散液生产水凝胶的方法。