Key Documents

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

Name: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
Brand: SIGMA

≥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

Select a Size

Change View

Pack Size	SKU	Availability	Price

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

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

description

zwitterionic

Quality Segment

200

assay

≥97.0% (dried material, CHN)

form

powder

mol wt

micellar avg mol wt 18,500

aggregation number

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

SMILES string

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

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

InChI key

IZWSFJTYBVKZNK-UHFFFAOYSA-N

Description

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[1]

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	D0431	40772	T0807
Sigma-Aldrich 40232 N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate	Sigma-Aldrich D0431 N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate	Sigma-Aldrich 40772 3-(N,N-Dimethylmyristylammonio)propanesulfonate	Sigma-Aldrich T0807 3-(N,N-Dimethylmyristylammonio)propanesulfonate
assay ≥97.0% (dried material, CHN)	assay >99% (TLC)	assay ≥98.0% (TLC)	assay ≥99% (TLC)
form powder	form powder	form powder	form -
aggregation number 55	aggregation number 55	aggregation number 83	aggregation number 83
application(s) detection	application(s) -	application(s) -	application(s) detection
description zwitterionic	description zwitterionic	description zwitterionic	description zwitterionic
CMC 2-4 mM (20-25°C)	CMC 2-4 mM (20-25°C)	CMC 0.1-0.4 mM (20-25°C)	CMC 0.1-0.4 mM (20-25°C)

Still not finding the right product?

Explore all of our products under N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

pictograms

GHS07

signalword

Warning

hcodes

H302 + H312 + H332,H315,H319,H335

pcodes

P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Isolation of membrane protein subunits in their native state: evidence for selective binding of chlorophyll and carotenoid to the b(6) subunit of the cytochrome b(6)f complex.

U Boronowsky et al.

Biochimica et biophysica acta, 1506(1), 55-66 (2001-06-22)

Cytochrome (cyt) b-c complexes play a central role in electron transfer chains and are almost ubiquitous in nature. Although similar in their basic structure and function, the cyt b(6)f complex of photosynthetic membranes and its counterpart, the mitochondrial cyt bc(1)

Salt bridge stabilization of charged zwitterionic arginine aggregates in the gas phase.

R R Julian et al.

Journal of the American Chemical Society, 123(15), 3577-3583 (2001-07-27)

The discovery of several new unusually stable aggregates of arginine that are intermolecularly bound by salt bridges is reported. Quadrupole ion-trap mass spectrometry provides evidence for the stability of arginine in the zwitterionic state, where the protonated guanidinium group of

Dipeptide binding to the extended active site of the Streptomyces R61 D-alanyl-D-alanine-peptidase: the path to a specific substrate.

J W Anderson et al.

Biochemistry, 39(40), 12200-12209 (2000-10-04)

Bacterial cell walls are cross-linked in the final step of biosynthesis by specific D-alanyl-D-alanine(DD)-peptidases/transpeptidases. The natural substrates of these enzymes should therefore be segments of peptidoglycan, but high specificity for such structures has yet to be demonstrated. The binding of

Key Documents

Skip To

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

≥97.0% (dried material, CHN)

Select a Size

About This Item

description

Quality Segment

assay

form

mol wt

aggregation number

ign. residue

loss

CMC

cation traces

application(s)

SMILES string

InChI

InChI key

Application

Other Notes

Compare Similar Items

This Item

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Peer Reviewed Papers

Questions

Reviews

Active Filters