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D2779 Sigma-Aldrich

Dimethyldioctadecylammonium bromide

≥98% (TLC)

Synonym: Distearyldimethylammonium bromide

  • CAS Number 3700-67-2

  • Linear Formula [CH3(CH2)17]2N(Br)(CH3)2

  • Molecular Weight 630.95

  •  Beilstein/REAXYS Number 3580323

  •  EC Number 223-037-6

  •  MDL number MFCD00041975

  •  PubChem Substance ID 24893713

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Cationic Detergents, Cell Culture, Detergents, Detergents A to M,
description   cationic
assay   ≥98% (TLC)
mol wt   630.95 g/mol
application(s)   cell analysis: 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

Description

General description

Dimethyldioctadecylammonium bromide is a cationic lipid that stimulates immune responses, activates macrophages, and binds to antigens.

Application

Dimethyldioctadecylammonium bromide has been used in a study to assess the interaction of its monolayers with DNA using specular neutron reflection, surface pressure-area isotherms, and Brewster angle microscopy. It has also been used in a study to investigate new adjuvants for use in kill vaccines for bovine viral diarrhea virus (BVDV).

Packaging

10, 50 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Pipette Controller from Brand
Protocols & Articles

Articles

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Peer-Reviewed Papers
15

References

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