Dimethyldioctadecylammonium bromide

Dimethyldioctadecylammonium bromide - CAS 3700-67-2 Catalog number: Model.CurrentData.Catalog

Dimethyldioctadecylammonium Bromide is a cationic amphipathic lipid. DDA liposomes containing an Ag85B-ESAT-6 antigen induce antigen deposition at an intramuscular or subcutaneous injection site in mice, increasing immune cell exposure to the antigen.

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Synonyms
DDAB; N,N-dimethyl-N-octadecyloctadecan-1-aminium bromide; 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide
CAS
3700-67-2
IUPAC Name
dimethyl(dioctadecyl)azanium;bromide
Molecular Weight
630.95
Molecular Formula
C38H80BrN
Canonical SMILES
CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC.[Br-]
InChI
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
InChIKey
PSLWZOIUBRXAQW-UHFFFAOYSA-M
Boiling Point
159-160°C at 760 mmHg
Melting Point
151-157°C
Purity
>98.0%(T)
Density
1.05 g/cm3
Solubility
Soluble in Water, Ethanol, Methanol, Acetonitrile, and Acetone.
Appearance
White powder
Storage
Store at RT
Description
Dimethyldioctadecylammonium Bromide is a cationic amphipathic lipid. DDA liposomes containing an Ag85B-ESAT-6 antigen induce antigen deposition at an intramuscular or subcutaneous injection site in mice, increasing immune cell exposure to the antigen.

Chemical Structure:

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