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420220

Sigma-Aldrich

Dihexadecyldimethylammonium bromide

97%

Synonym(s):

Dimethyldihexadecylammonium bromide

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About This Item

Linear Formula:
[CH3(CH2)15]2N(CH3)2(Br)
CAS Number:
70755-47-4
Molecular Weight:
574.85
Beilstein:
4058078
EC Number:
274-849-2
MDL number:
MFCD00191428
UNSPSC Code:
12352116
PubChem Substance ID:
24866319
NACRES:
NA.22

Quality Level

100

Assay

97%

mp

159-162 °C (lit.)

SMILES string

[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC

InChI

1S/C34H72N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35(3,4)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h5-34H2,1-4H3;1H/q+1;/p-1

InChI key

VIXPKJNAOIWFMW-UHFFFAOYSA-M

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
1379253V
1379253
1097145
13813LH
12505MC

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Seong-Hwi Hong et al.
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Renal cell carcinoma (RCC) frequently recurs or metastasizes after surgical resection. Everolimus, an mTOR inhibitor, is used as a second-line treatment, but the response of RCC to everolimus is insufficient. Metformin is an antidiabetic drug; recent reports have indicated its
Kseniia Sarieva et al.
Disease models & mechanisms, 16(11) (2023-11-03)
Maternal immune activation (MIA) increases the risks for neurodevelopmental disorders in offspring through inflammatory cytokines, including interleukin-6 (IL-6). We therefore aimed to establish a human two-dimensional (2D) in vitro neural model to investigate the effects of IL-6 exposure on neurodevelopment.
Maximilian Schmid et al.
Colloids and surfaces. B, Biointerfaces, 169, 298-304 (2018-05-25)
Investigating lipid ion pair formation is important for understanding the mechanisms of lipid-mediated drug resistance in bacteria. In this study we have used the charged amphiphiles dipalmitoylphosphatidylglycerol (DPPG) and dihexadecyldimethylammonium bromide (DHDAB), as a model to evaluate the formation of
Population-level variation in enhancer expression identifies disease mechanisms in the human brain.
Dong, et al.
Nature Genetics, 54, 1493-1503 (2023)
Tatiana N Pashirova et al.
Colloids and surfaces. B, Biointerfaces, 171, 358-367 (2018-07-31)
New mixed cationic liposomes based on L-α-phosphatidylcholine and dihexadecylmethylhydroxyethylammonium bromide (DHDHAB) were designed to overcome the BBB crossing by using the intranasal route. Synthesis and self-assembly of DHDHAB were performed. A low critical association concentration (0.01 mM), good solubilization properties
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