Skip to Content
MilliporeSigma
All Photos(1)

Documents

40165

Sigma-Aldrich

Dimethyldioctadecylammonium bromide

≥98.0% (AT)

Synonym(s):

Distearyldimethylammonium bromide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[CH3(CH2)17]2N(Br)(CH3)2
CAS Number:
3700-67-2
Molecular Weight:
630.95
Beilstein/REAXYS Number:
3580323
EC Number:
223-037-6
MDL number:
MFCD00041975
UNSPSC Code:
12161900
PubChem Substance ID:
329755933
NACRES:
NA.25

description

cationic

Quality Level

200

assay

≥98.0% (AT)

mol wt

630.95 g/mol

technique(s)

dialysis: suitable
enzyme immunoassay: suitable
protein purification: suitable

mp

~160 °C

SMILES string

CCCCCCCCCCCCCCCCCC[N+](CCCCCCCCCCCCCCCCCC)(C)C.[Br-]

InChI

1S/C38H80N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39(3,4)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h5-38H2,1-4H3;1H/q+1;/p-1

InChI key

PSLWZOIUBRXAQW-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Adogen® 464

Sigma-Aldrich

856576

Adogen® 464

Tetraoctylammonium bromide 98%

Sigma-Aldrich

294136

Tetraoctylammonium bromide

Keith M Hamel et al.
Arthritis & rheumatology (Hoboken, N.J.), 66(1), 60-67 (2014-01-23)
Inducible costimulator (ICOS)-ICOSL interactions are necessary for activation of Teff cells and follicular helper T (Tfh) cells. ICOSL is expressed on B cells, macrophages, and dendritic cells and can be induced on nonhematopoietic cells. The aim of this study was
Søren T Larsen et al.
Basic & clinical pharmacology & toxicology, 110(6), 537-543 (2011-12-23)
Quaternary ammonium compounds (QAC) constitute a family of widely used chemical substances. The QAC benzalkonium chloride (BAC) has caused bronchoconstriction in human beings by poorly understood mechanisms and lung damage at high concentration as shown in a single rat study.
Mette Hamborg et al.
Pharmaceutical research, 30(1), 140-155 (2012-09-08)
Understanding the nature of adjuvant-antigen interactions is important for the future design of efficient and safe subunit vaccines, but remains an analytical challenge. We studied the interactions between three model protein antigens and the clinically tested cationic liposomal adjuvant composed
Eloi Feitosa et al.
PloS one, 7(9), e44702-e44702 (2012-09-13)
Dioctadecyldimethylammonium bromide (DODAB) is a double chain cationic lipid, which assembles as bilayer structures in aqueous solution. The precise structures formed depend on, e.g., lipid concentration and temperature. We here combine differential scanning calorimetry (DSC) and X-ray scattering (SAXS and
Agnes Michanek et al.
Langmuir : the ACS journal of surfaces and colloids, 28(25), 9621-9633 (2012-05-26)
The objective of this work is to establish under which conditions short RNA molecules (similar to miRNA) associate with zwitterionic phospholipids and how this differs from the association with cationic surfactants. We study how the base pairing (i.e., single stranded
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service