CAS: 2281-11-0; 3-(Hexadecyldimethylammonio)Propane-1-Sulfonate

相似化合物

15163-36-7 14933-09-6 14933-08-5

上下游产品

CAS号1120-71-4 1,3-丙烷磺内酯 | CAS号112-69-6 十六烷基二甲基叔胺

1,3-丙烷磺内酯,十六烷基二甲基叔胺 以 丙酮 用作溶剂,化学反应 12.0H,以95.48%的收率获得3-磺丙基十六烷基二甲基铵
参考文献:磺基甜菜碱系列表面活性剂的合成,表征和表面性质
标题:磺基甜菜碱系列表面活性剂的合成,表征和表面性质
摘要:通过适当的n,N-二甲基烷基胺与过量的1,3-丙烷磺酸内酯和1,4-丁烷磺酸内酯的反应,可以高收率合成一系列表面活性的磺基丙烷甜菜碱和磺基丁烷甜菜碱.结构通过1 H-NMR光谱和元素分析表征.这些化合物的胶束性质通过表面张力方法确定.表面张力测量还提供有关cmc(γcmc),Pc 20(将表面张力降低20 Mn / M所需的表面活性剂摩尔浓度c 20的负对数),表面过量(最大γ)在空气/溶液界面处,每个表面活性剂分子在空气溶液界面(a)的最小面积.
Doi:10.1007/s11743-010-1212-9

专利信息

专利号:US-2012190064-A1
优先权日:2004-10-01
标题 :Feeding buffers, systems, and methods for in vitro synthesis of biomolecules
发明人：KUDLICKI WIESLAW ANTONI; KEPPETIPOLA SHIRANTHI; FLETCHER JULIA; GETBEHEAD ASHLEY ELAINE; KATZEN FEDERICO; VOZZA-BROWN LAURA
权利人:KUDLICKI WIESLAW ANTONI; KEPPETIPOLA SHIRANTHI; FLETCHER JULIA; GETBEHEAD ASHLEY ELAINE; KATZEN FEDERICO; VOZZA-BROWN LAURA; LIFE TECHNOLOGIES CORP
摘要:Compositions, methods and kits for in vitro systems for synthesis of biomolecules such as polypeptides, are provided herein. Cell extracts that provide enhanced yields of soluble proteins using in vitro protein synthesis methods are provided. The invention also includes methods for producing high yields of proteins by the addition of a feeding solution that includes amino acids and an energy source to an ongoing in vitro synthesis system. The invention also includes methods of using a high-yield in vitro synthesis system to produce large quantities of proteins with incorporated labeled amino acids for analysis by methods such as by NMR. The invention further includes vectors for enhanced production of proteins from nucleic acid templates using in vitro synthesis systems.

专利号:US-2024309142-A1
优先权日:2023-03-17
标题 :Capped block copolymers, their synthesis, manufacture, and methods of use
发明人：MAN VICTOR FUK-PONG; LI XIAOJIN HARRY; CHEN YIQING; PU GANG; HUNT JR CLINTON
权利人:ECOLAB USA INC
摘要:This disclosure relates to capped block copolymers, preferably reverse block copolymers capped with a hydrophobic group. Preferred hydrophobic groups include benzyl groups and silyl groups. In a preferred embodiment, the reverse block copolymer has at least two arms, wherein each arm is capped with a hydrophobic group. The disclosure also provides for the synthesis of the capped block copolymers as well as methods of using the capped block copolymers for defoaming and antifoaming applications.

专利号:US-2013243770-A1
优先权日:2005-10-14
标 题:Treating diabetes using inhibitors of il-1
发明人：LAU JESPER
权利人:NOVO NORDISK AS
摘要:The present invention describes a method of treating diabetes or metabolic syndrome with a compound that inhibits (a) IL-1, (b) the synthesis of IL-1, or (c) the release of IL-1.

专利号:US-3635829-A
优先权日:1969-05-19
标题 :Detergent formulations
发明人：YANG MEILING T
权利人:ETHYL CORP
摘要:To obviate eutrophication of water, nonphosphorus detergent builders are provided. These are the water-soluble salts of 2-(N, N-di-(carboxymethyl))amino-3-sulfopropionic acid (e.g., the tetrasodium salt thereof). Conventional detergent actives may be used with these builders. Synthesis of the builders is described.

专利号:US-3637511-A
优先权日:1969-05-19
标题:Detergent formulations
发明人：YANG MEILING T
权利人:ETHYL CORP
摘要:To obviate eutrophication of water, nonphosphorus detergent builders are provided. These are the water-soluble salts of N,N,di(carboxymethyl)-aspartic acid (e.g., the tetrasodium salt thereof). Conventional detergent actives may be used with these builders. Synthesis of the builders is described.

专利号:US-2009209032-A1
优先权日:2004-10-01
标 题 :Feeding buffers, systems, and methods for in vitro synthesis of biomolecules