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40165

Sigma-Aldrich

Dimethyldioctadecylammonium bromide

≥98.0% (AT)

Synonym(s):

Distearyldimethylammonium bromide

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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

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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’.

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Journal of controlled release : official journal of the Controlled Release Society, 164(3), 331-337 (2012-07-18)
The mechanism behind the immunostimulatory effect of the cationic liposomal vaccine adjuvant dimethyldioctadecylammonium and trehalose 6,6'-dibehenate (DDA:TDB) has been linked to the ability of these cationic vesicles to promote a depot after administration, with the liposomal adjuvant and the antigen
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