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O6626

3-(N,N-Dimethyloctylammonio)propanesulfonate inner salt

Name: 3-(<I>N</I>,<I>N</I>-Dimethyloctylammonio)propanesulfonate inner salt
Brand: SIGMA

Synonym(s):

Octyl sulfobetaine, SB3-8

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About This Item

Linear Formula:

CH₃(CH₂)₇N⁺(CH₃)₂CH₂CH₂CH₂SO₃^-

CAS Number:

15178-76-4

Molecular Weight:

279.44

UNSPSC Code:

12161900

NACRES:

NA.25

PubChem Substance ID:

24898038

MDL number:

MFCD00036912

Beilstein/REAXYS Number:

3962489

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Properties

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.)

SMILES string

CCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O

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

InChI key

QZRAABPTWGFNIU-UHFFFAOYSA-N

Description

General description

3-(N,N-Dimethyloctylammonio)propanesulfonate is a zwitterionic detergent.

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.

pictograms

GHS07

signalword

Warning

hcodes

H315,H317,H319,H335

pcodes

P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

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

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Cross-regulation of the Bacillus subtilis glnRA and tnrA genes provides evidence for DNA binding site discrimination by GlnR and TnrA.

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

Solubilization of plasma membranes in anionic, non-ionic and zwitterionic surfactants for iso-dalt analysis: a critical evaluation.

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

Multifunctional spiky branched gold-silver nanostars with near-infrared and short-wavelength infrared localized surface plasmon resonances.

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

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Global Trade Item Number

SKU	GTIN
O6626-5G	04061833429242