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Merck
CN

40232

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

≥97.0% (dried material, CHN)

Synonym(s):

3-(N,N-Dimethyldodecylammonio)propanesulfonate, 3-(N,N-Dimethyllaurylammonio)propanesulfonate, 3-(Dodecyldimethylammonio)propanesulfonate, 3-(Lauryldimethylammonio)propanesulfonate, Dodecyldimethyl(3-sulfopropyl)ammonium hydroxide inner salt, Lauryl sulfobetaine, SB3-12

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About This Item

Linear Formula:
CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
CAS Number:
14933-08-5
Molecular Weight:
335.55
NACRES:
NA.25
PubChem Substance ID:
57649944
eCl@ss:
32190102
UNSPSC Code:
12161900
EC Number:
239-002-3
MDL number:
MFCD00036909
Beilstein/REAXYS Number:
4145308

Key Documents

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Product Name

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate, ≥97.0% (dried material, CHN)

InChI key

IZWSFJTYBVKZNK-UHFFFAOYSA-N

InChI

1S/C17H37NO3S/c1-4-5-6-7-8-9-10-11-12-13-15-18(2,3)16-14-17-22(19,20)21/h4-17H2,1-3H3

SMILES string

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

description

zwitterionic

assay

≥97.0% (dried material, CHN)

form

powder

mol wt

micellar avg mol wt 18,500

aggregation number

55

ign. residue

≤0.1%

loss

≤1% loss on drying, 110 °C

CMC

2-4 mM (20-25°C)

cation traces

Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤150 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

application(s)

detection

Quality Level

200

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Related Categories

Application

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate has been used as a component of trypsin buffer for the dialysis of protein solution.

Other Notes

Zwitterionic surfactant which effectively solubilizes cardiac 5′-nucleotidase

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7108
BCCN1040
BCCL8255
BCCM0265
BCCM3888

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E H Chowdhury et al.
Journal of biotechnology, 119(4), 343-347 (2005-08-13)
Purification of plasmid DNA from bacteria is an essential tool in recombinant DNA technology and has become an essential task in laboratories to industries. Moreover, the recent progress of "Gene therapy" and "Genetic vaccination" also demands production of pharmaceutical grade
Masahiro Yoshizawa-Fujita et al.
The journal of physical chemistry. B, 114(49), 16373-16380 (2010-11-23)
We describe zwitterion, 3-(1-butyl-1H-imidazol-3-ium-3-yl)propane-1-sulfonate (Bimps), mixtures with 1,1,1-trifluoro-N-(trifluoromethylsulfonyl)methanesulfoneamide (HN(Tf)(2)) as new proton transport electrolytes. We report proton transport mechanisms in the mixtures based on results from several methods including thermal analyses, the complex-impedance method, and the pulsed field gradient spin
Hongying Jia et al.
Journal of chromatography. A, 1143(1-2), 88-97 (2007-02-03)
With the accelerating development of new drugs, there is a high need for rapid and simple screening technologies. In this paper, a new in vitro method, dodecyl dimethyl betaine (BS-12) micellar liquid chromatography (MLC) was presented for prediction of protein-drug
Suguru Yamamoto et al.
Biochemistry, 43(34), 11075-11082 (2004-08-25)
In beta(2)-microglobulin-related (Abeta2M) amyloidosis, partial unfolding of beta(2)-microglobulin (beta2-m) is believed to be prerequisite to its assembly into Abeta2M amyloid fibrils in vivo. Although low pH or 2,2,2-trifluoroethanol at a low concentration has been reported to induce partial unfolding of
H L Liou et al.
Biochemistry, 40(21), 6475-6485 (2001-05-24)
The tertiary structure of murine adipocyte fatty acid-binding protein (AFABP) is a flattened 10-stranded beta-barrel capped by a helix-turn-helix segment. This helical domain is hypothesized to behave as a "lid" or portal for ligand entry into and exit from the
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