41570
N,N-二甲基-N-(3-磺丙基)-1-十八烷铵内盐
≥99.0% (TLC)
别名:
3-(N,N-Dimethylstearylammonio)propanesulfonate, 3-(硬脂基二甲基铵基)丙磺酸盐, N-十八烷基-N,N-二甲基-3-铵基-1-丙磺酸盐, SB3-18, 十八烷基磺基甜菜碱
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关于此项目
线性分子式:
CH3(CH2)17N+(CH3)2CH2CH2CH2SO3-
化学文摘社编号:
分子量:
419.71
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
236-124-9
Beilstein/REAXYS Number:
4152035
MDL number:
InChI key
DIROHOMJLWMERM-UHFFFAOYSA-N
InChI
1S/C23H49NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21-24(2,3)22-20-23-28(25,26)27/h4-23H2,1-3H3
SMILES string
CCCCCCCCCCCCCCCCCC[N](C)(C)CCCS(O)(=O)=O
description
zwitterionic
assay
≥99.0% (TLC)
form
powder
mol wt
419.71 g/mol
technique(s)
thin layer chromatography (TLC): suitable
mp
257-260 °C (dec.) (lit.)
Quality Level
General description
3-（N，N-二甲基十八烷基氨基）丙烷磺酸盐是一种两性离子表面活性剂，可用于膜增溶研究。它不吸收紫外线，因此可以避免干扰蛋白质的分光光度分析。
Application
3-（N，N-二甲基十八烷基氨基）丙磺酸盐与双（2-乙基己基）磺基琥珀酸钠（AOT）可形成有机混合胶束相，可用于从水相中提取红霉素。提取性能和影响红霉素增溶的其他参数已有研究。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
The solubilization and extraction parameters of erythromycin from aqueous phase into mixed AOT/SB3-18 reverse micelle phase
Mohamad-Aziz NS and Sakinah MMA
Chemical Engineering Research Bulletin, 123-128 (2017)
Disassembling single-walled carbon nanotube bundles by dipole/dipole electrostatic interactions.
Fugetsu B, et al.
Chemistry Letters (Jpn), 34(9), 1218-1219 (2005)
Solubilization of membrane proteins by sulfobetaines, novel zwitterionic surfactants.
A Gonenne et al.
Analytical biochemistry, 87(1), 28-38 (1978-06-15)
Yan Q Chen et al.
Biochemical and biophysical research communications, 534, 498-503 (2020-11-27)
We previously demonstrated that angiopoietin-like 8 (ANGPTL8) forms a localized complex with ANGPTL4 to reduce its lipoprotein lipase (LPL)-inhibitory activity and enable increased postprandial uptake of fatty acids (FA) into adipose tissue. Because prolonged cold exposure may increase adipose tissue
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