O6626
3-(N,N-Dimethyloctylammonio)propanesulfonate inner salt
别名:
Octyl sulfobetaine, SB3-8
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关于此项目
线性分子式:
CH3(CH2)7N+(CH3)2CH2CH2CH2SO3-
化学文摘社编号:
分子量:
279.44
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3962489
InChI
1S/C13H29NO3S/c1-4-5-6-7-8-9-11-14(2,3)12-10-13-18(15,16)17/h4-13H2,1-3H3
SMILES string
CCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O
InChI key
QZRAABPTWGFNIU-UHFFFAOYSA-N
description
zwitterionic
assay
≥98.0% (TLC)
form
powder
mol wt
279.44 g/mol
technique(s)
electrophoretic mobility shift assay: suitable
nucleic acid detection: suitable
conductivity
≤20 μmho per cm at 24 °C (0.1 M aqueous solution)
CMC
330 mM (20-25°C)
mp
212-215 °C (lit.)
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Application
3-(N,N-Dimethyloctylammonio)propanesulfonate has been used in a study to assess correlations between surrogate nitrogenous organic precursors and C-, N-DBP formation. It has also been used in a study to investigate DNA binding site discrimination. Zwitterionic detergent; mild solubilizer of plasma membranes.
General description
3-(N,N-Dimethyloctylammonio)propanesulfonate is a zwitterionic detergent.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Dickson Joseph et al.
Journal of colloid and interface science, 542, 308-316 (2019-02-15)
We report a one-pot seedless green method for the synthesis of gold-silver (AuAg) spiky branched nanostars, with gold (90%) being the major component. Here, the zwitterionic surfactant lauryl sulfobetaine (LSB) is employed in the synthesis of bimetallic nanostars. The concentration
D Satta et al.
Journal of chromatography, 299(1), 57-72 (1984-09-07)
A critical study has been made of the solubilizing properties of anionic, nonionic and zwitterionic surfactants to be used in the first dimension of two-dimensional isoelectric focusing-sodium dodecyl sulphate (IF-SDS) maps. Excess of SDS is a powerful solubilizing agent, but
H H Chang et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 64(12), 2395-2403 (2011-12-16)
Nitrosamines have been emerging as disinfection byproducts in drinking water using source water impacted with domestic wastewaters. Nitrogenous organic compounds are suggested as precursors of nitrosamines, but many of them have not been identified. This study investigated the correlations between
Jill M Zalieckas et al.
Journal of bacteriology, 188(7), 2578-2585 (2006-03-21)
Two Bacillus subtilis transcriptional factors, TnrA and GlnR, regulate gene expression in response to changes in nitrogen availability. These two proteins have similar amino acid sequences in their DNA binding domains and bind to DNA sites (GlnR/TnrA sites) that have
Hyeok Jung Kim et al.
The Analyst, 144(7), 2248-2255 (2019-02-19)
Managing food contamination from bacteria has been an ongoing issue in the public health and industrial fields. Enzymatic substrates possessing optical properties, e.g. fluorescence or color manifestation, are widely exploited in pathogenic/non-pathogenic bacteria culture methods. Recently, various chromogenic substrates have
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