MilliporeSigma
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94508

Sigma-Aldrich

3-[N,N-Dimethyl(3-palmitoylaminopropyl)ammonio]-propanesulfonate

Synonym(s):
3-[N,N-Dimethyl-N-(3-palmitamidopropyl)ammonio]propane-1-sulfonate, Amidosulfobetain-16
Empirical Formula (Hill Notation):
C24H50N2O4S
CAS Number:
Molecular Weight:
462.73
Beilstein:
4016637
MDL number:
PubChem Substance ID:
NACRES:
NA.25

description

zwitterionic

form

powder

mol wt

462.73 g/mol

technique(s)

electrophoresis: suitable

impurities

≤5.0% water

solubility

H2O: 50 mg/mL, faintly turbid, faintly yellow (hot)

application(s)

detection

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CCCS([O-])(=O)=O

InChI

1S/C24H50N2O4S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-19-24(27)25-20-17-21-26(2,3)22-18-23-31(28,29)30/h4-23H2,1-3H3,(H-,25,27,28,29,30)

InChI key

CLCSYZQBLQDRQU-UHFFFAOYSA-N

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This Item
H6883T7763T0807
form

powder

form

-

form

-

form

-

mol wt

462.73 g/mol

mol wt

micellar avg mol wt 60,700

mol wt

micellar avg mol wt 30,200

mol wt

micellar avg mol wt 30,200

technique(s)

electrophoresis: suitable

technique(s)

electrophoresis: suitable, mass spectrometry (MS): suitable, thin layer chromatography (TLC): suitable

technique(s)

electrophoresis: suitable

technique(s)

electrophoresis: suitable, ion chromatography: suitable

impurities

≤5.0% water

impurities

-

impurities

-

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

solubility

H2O: 50 mg/mL, faintly turbid, faintly yellow (hot)

solubility

-

solubility

H2O: 50 mg/mL

solubility

H2O: 50 mg/mL, clear, colorless

Application

Zwitterionic amidosufobetaine detergent which increases the solubilization of proteins, resulting in improved detection of proteins by 2D-electrophoresis.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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B Herbert
Electrophoresis, 20(4-5), 660-663 (1999-05-27)
Two-dimensional (2-D) electrophoresis remains the highest resolution technique for protein separation and is the method of choice when complex samples need to be arrayed for characterisation, as in proteomics. However, in current proteome projects the total number of proteins identified

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