N-Lauroyl-DL-glutaminsaeure | 29047-63-0

• 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-Lauroyl-DL-glutaminsaeure
• 英文别名: N-Lauroyl-Glutaminsaeure；N-Dodecanoyl-glutaminsaeure；N-lauroylglutamic acid；lauroylglutamic acid；N-lauroylglutamate；lauroyl glutamate；N-lauroyl-DL-glutamic acid；2-(dodecanoylamino)pentanedioic acid
• CAS: 29047-63-0
• 化学式: C₁₇H₃₁NO₅
• 分子量: 329.437
• InChiKey: AVBJHQDHVYGQLS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  23
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  DL-谷氨酸 、 sodium hydroxide 、 Sodium L-glutamate 、 lauric acid-sulfuric acid 、 、 以 水 、 丙酮 为溶剂， 反应 1.0h， 以N-Lauroyl-DL-glutamic acid was obtained 19.7 g (59.7 %) M.P. 116° - 119°C.的产率得到N-Lauroyl-DL-glutaminsaeure
  参考文献：
  名称：

  Process for preparing N-higher aliphatic acyl derivatives of amino

  摘要：

  一种混合酸酐，由具有6到22个碳原子的高级脂肪酸和硫酸酐组成，与氨基酸、肽或蛋白质在碱的存在下反应，以形成氨基酸、肽或蛋白质的N-高级脂肪酰衍生物，收率良好。反应混合物包括N-酰化氨基酸、肽或蛋白质和硫酸盐，可以直接用作洗涤剂。

  公开号：

  US03985722A1

文献信息

• Oil suspension concentrates based on a cyclohexenone oxime ether lithium salt and the use thereof as plant protection agents
  申请人：——

  公开号：US20040097374A1

  公开（公告）日：2004-05-20

  The present invention relates to oil suspension concentrates based on 2-{1-[2-(4-chlorophenoxy)propoxyimino]butyl}-3-hydroxy-5-(tetrahydrothiopyran-3-yl)cyclohex-2-enone lithium salt and certain formulation auxiliaries and to the use of the oil suspension concentrates as crop protection compositions and in particular as rice herbicides. Preferred formulation auxiliaries are mono- and/or dicarboxylic esters, for example fluid fatty acid esters, anionic surfactants of the sulfonate type, for example alkyl- and alkylarylsulfonates and also sulfosuccinates, and nonionic surfactants of the type of the nonethoxylated or ethoxylated carboxylic acids and esters of mono- or polyfunctional alcohols, for example ethoxylated fatty acids and polyoxyethylene sorbitan fatty acid esters. The oil suspension concentrates described herein are storage-stable and have excellent use properties.

  本发明涉及基于2-【1-【2-(4-氯苯氧)丙氧基亚氨基】丁基】-3-羟基-5-(四氢硫代吡喷-3-基)环己-2-酮锂盐和某些配方助剂的油悬浮浓缩物，以及将油悬浮浓缩物用作作物保护组合物，特别是稻田除草剂的用途。首选的配方助剂为单酸和/或二酸酯，例如流体脂肪酸酯，磺酸盐类型的阴离子表面活性剂，例如烷基和烷基芳基磺酸盐以及磺酸琥珀酸盐，以及非离子表面活性剂，例如非环氧化或环氧化羧酸和单醇或多醇酯，例如环氧化脂肪酸和聚氧乙烯山梨醇脂肪酸酯。本文描述的油悬浮浓缩物具有良好的储存稳定性和优异的使用性能。
• Oily gel composition
  申请人：Yamato Naoya

  公开号：US20060078581A1

  公开（公告）日：2006-04-13

  Oily gel compositions which contain at least one member of specific N-acyl-L-glutamic acid dialkylamides (component A), at least one member of polyhydric alcohol compounds (component B), and an oily substrate (component C), in which the ratio by weight of (component A)/(component B) is from 1/3 to 1/990, may be prepared by dissolving the gelling agent at a relatively low temperature and by using a rather small amount of a gelling agent. The oily gel composition is stable even at high temperatures, and does not afford a bad influence on touch or feeling when used on the skin or the hair.

  含有特定N-酰-L-谷氨酸二烷基酰胺（A组分）、至少一种多羟基醇化合物（B组分）和油性基质（C组分）的油性凝胶组合物，其中（A组分）/（B组分）的重量比为1/3至1/990，可以通过在相对较低的温度下溶解凝胶剂并使用较少量的凝胶剂来制备。即使在高温下，油性凝胶组合物也是稳定的，并且在用于皮肤或头发时不会产生不良的触感或感觉。
• Clear antiperspirants and deodorants made with siloxane-based polyamides
  申请人：——

  公开号：US20020051758A1

  公开（公告）日：2002-05-02

  Clear antiperspirant and/or deodorant compositions, especially clear sticks having good structural integrity, can be formed by incorporating at least 8% by weight based on the total weight of the composition of a selected siliconized polyamide into a product formulated with at least one silicone material and at least one non-silicone emollient. The siliconized polyamides have the silicone portion in the acid side of the polyamide and are selected so that: (a) the degree of polymerization in the silicone portion is in the range of 12-18; (b) the average molecular weight of the siliconized polyamide is at least 50,000 daltons with at least 95% of the polyamide having a molecular weight greater than 10,000 as measured by size exclusion chromatography; and (c) the polydispersity is less than 20.

  清透的止汗剂和/或除臭剂配方，尤其是具有良好结构完整性的清透固体产品，可以通过将至少8%的选择性硅化聚酰胺按照配方总重量计入产品中来形成，该产品配方中包含至少一种硅材料和至少一种非硅乳化剂。硅化聚酰胺的硅部分位于聚酰胺的酸侧，并且选择这样的硅化聚酰胺：（a）硅部分的聚合度在12-18范围内；（b）硅化聚酰胺的平均分子量至少为50,000道尔顿，其中至少95%的聚酰胺具有大于10,000的分子量，通过尺寸排除色谱法测量；（c）聚分散度小于20。
• Solid Wax Composition and Solid Oily Cosmetic
  申请人：The Nisshin OilliO Group, Ltd.

  公开号：US20190307672A1

  公开（公告）日：2019-10-10

  The present invention provides a composition that has an excellent hardness adjustment action, can be used as a solidifying agent for various cosmetics, and when added to cosmetics, can impart those cosmetics with excellent shape retention properties, an oil oozing suppression effect during use, a favorable texture and good storage stability, and also provides an oily solid cosmetic to which the composition has been added. Specifically, the invention provides a solid wax composition containing a component (A):candelilla wax, and a component (B): a monoester having a total of 40 to 48 carbon atoms, wherein the mass ratio between the component (A) and the component (B) in the solid wax composition satisfies component (A):component (B)=45:55 to 95:5, and the monoester is a monoester of a monovalent fatty acid and a monohydric alcohol.

  本发明提供了一种具有优异硬度调节作用的组合物，可用作各种化妆品的固化剂，并且当添加到化妆品中时，可以赋予这些化妆品优秀的保持形状性能、使用过程中的抑制油分泌效果、良好的质地和良好的储存稳定性，并且提供了添加了该组合物的油性固体化妆品。具体来说，该发明提供了一种固体蜡组合物，包含组分（A）：蜡燭树蜡，以及组分（B）：总碳原子数为40至48的单酯，其中在固体蜡组合物中，组分（A）和组分（B）之间的质量比满足组分（A）：组分（B）=45:55至95:5，而且该单酯是一种单价脂肪酸和一价醇的单酯。
• Amide compound
  申请人：Miyajima Tetsuya

  公开号：US20070185208A1

  公开（公告）日：2007-08-09

  A gelling agent having a high ability of gelling an oily base which is capable of giving a gel composition having a strong gel strength and a good transparency, a gel composition having a strong gel strength and a good transparency, an external composition having a good feel upon use, a cosmetic preparation having a good feel upon use, and a fragrance composition having a good transparency and a good appearance is provided. An amide compound represented by the following formula 1: is used. In formula 1, R 1 , R 2 and R 3 are each independently a hydrogen atom or an alkyl group having a carbon number of from 1 to 3 with the proviso that at least one of R 1 , R 2 and R 3 is a hydrogen atom. R 4 , R 5 and R 6 are each independently a saturated or unsaturated, linear or branched hydrocarbon group having a total carbon number of from 6 to 24 which optionally has at least one group selected from the group consisting of an ether group, amide group, ester group, amino group and hydroxyl group; and m, n and p are each independently an integer of from 0 to 3.

  提供一种具有高凝胶能力的凝胶剂，能够使含油基质凝胶化，形成具有强凝胶强度和良好透明度的凝胶组合物、具有良好手感的外用组合物、具有良好手感的化妆品制剂和具有良好透明度和外观的香料组合物。使用以下式子1表示的酰胺化合物。在式1中，R1、R2和R3分别独立地表示氢原子或碳数为1至3的烷基，但至少其中一个为氢原子。R4、R5和R6分别独立地表示具有6至24个碳原子的饱和或不饱和、线性或支链烃基，可选地具有来自醚基、酰胺基、酯基、氨基和羟基的至少一种基团；m、n和p分别独立地表示0至3的整数。