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Dimethyldioctadecylammonium bromide

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Category Adjuvants
Catalog NO. BPG-3012
Product Name Dimethyldioctadecylammonium bromide
CAS 3700-67-2
Molecular Formula C38H80BrN
Molecular Weight 630.95
Dimethyldioctadecylammonium bromide
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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.
Synonyms DDAB; N,N-dimethyl-N-octadecyloctadecan-1-aminium bromide; 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide; Dimethyldistearylammonium bromide; Distearyldimethylammonium bromide; Dimethyldioctadecylazanium bromide; Dioctadecyldimethylammonium bromide; di-n-Octadecyldimethylammonium bromide; N,N-Distearyl-N,N-dimethylammonium bromide; 18:0 DDAB; DODAB
IUPAC Name dimethyl(dioctadecyl)azanium;bromide
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%
Density 1.05 g/cm3
Solubility Soluble in Acetone, Acetonitrile, Ethanol, Methanol, Water
Appearance White powder
Storage Room Temperature (Recommended in a cool and dark place, <15°C).
Exact Mass 629.547
Hygroscopic No
Light Sensitive No
Percent Composition C 72.34%, H 12.78%, Br 12.66%, N 2.22%
Pictogram(s) Irritant
Signal Warning
Precautionary Statement Codes P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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