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890810C

Avanti

18:0 DDAB

Avanti Research™ - A Croda Brand

Synonym(s):

Dimethyldioctadecylammonium (Bromide Salt)

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About This Item

Empirical Formula (Hill Notation):
C38H80NBr
CAS Number:
3700-67-2
Molecular Weight:
630.95
MDL number:
MFCD00041975
UNSPSC Code:
12352211
NACRES:
NA.25
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Product Name

18:0 DDAB, Avanti Research™ - A Croda Brand 890810C

assay

>99% (TLC)

form

liquid

packaging

pkg of 1 × 2.5 mL (890810C-25mg), pkg of 2 × 4 mL (890810C-200mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 890810C

concentration

10 mg/mL (890810C-25mg), 25 mg/mL (890810C-200mg)

lipid type

cationic lipids
transfection

shipped in

dry ice

storage temp.

−20°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

General description

18:0 DDAB is a cationic lipid and a quaternary ammonium salt. The hydrocarbon tails are saturated, unlike the ionizable lipids. 18:0 DDAB acts as an active nasal adjuvant.

Application

18:0 DDAB or Dimethyldioctadecylammonium (Bromide Salt) has been used to perform transfection of S2 cells.

Biochem/physiol Actions

18:0 DDAB is a surface-active molecule, used as an adjuvant to induce a systemic immune response. It is non-toxic.

Packaging

5 mL Clear Glass Sealed Ampule (890810C-200mg)
5 mL Clear Glass Sealed Ampule (890810C-25mg)

Other Notes

For R&D use only. Not for drug, household, or other uses.

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

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pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Central nervous system, Liver,Kidney

wgk

WGK 3

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

flash_point_f

does not flash

flash_point_c

does not flash

Regulatory Information

危险化学品
易制毒化学品（2类）

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Sarah E McNeil et al.
Journal of pharmaceutical sciences, 100(5), 1856-1865 (2011-03-05)
The adjuvanticity of liposomes can be directed through formulation to develop a safe yet potent vaccine candidate. With the addition of the cationic lipid dimethyldioctadecylammonium bromide (DDA) to stable neutral distearoylphosphatidylcholine (DSPC):cholesterol (Chol) liposomes, vesicle size reduces while protein entrapment
Hong Yu et al.
Infection and immunity, 78(5), 2272-2282 (2010-03-17)
Major impediments to developing a Chlamydia vaccine lie in identifying immunologically relevant T-cell antigens and delivery in a manner to stimulate protective immunity. Using an immunoproteomic approach, we previously identified three immunodominant Chlamydia T-cell antigens (PmpG-1, PmpE/F-2, and RplF). Because
Ana Cristina Norberto Oliveira et al.
ACS applied materials & interfaces, 6(9), 6977-6989 (2014-04-10)
This study describes a novel liposomal formulation for siRNA delivery, based on the mixture of the neutral lipid monoolein (MO) and cationic lipids of the dioctadecyldimethylammonium (DODA) family. The cationic lipids dioctadecyldimethylammonium bromide (DODAB) and chloride (DODAC) were compared in
View All Related Papers

Global Trade Item Number

SKUGTIN
890810C-25MG04061838170187
890810C-200MG04061838170170