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Cat. No.: HY-W342467

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Dioctyldimethylammonium chloride

(Synonyms: D821)

Dioctyldimethylammonium chloride (D821), a quaternary ammonium salt, is a bactericide. Dioctyldimethylammonium chloride exerts bactericidal activity via disruption of membrane integrity, and intracellular lysate leakage. Dioctyldimethylammonium chloride also can be used as a petroleum additive, antistatic agent, softening agent, rare metal flotation agent, and corrosion inhibitor.

For research use only. We do not sell to patients.

CAS No.: 5538-94-3
Formula: C₁₈H₄₀ClN
Molecular Weight:305.97

Storage:

Pure form -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

Dioctyldimethylammonium chloride Chemical Structure

CAS No.: 5538-94-3

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
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Help & FAQs
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Bioz

Biological Activity

Description

In Vitro

Dioctyldimethylammonium chloride (2-1024 μg/mL; 24 h) has bactericidal activity against Staphylococcus aureus RN4220 (MBC = 16 μg/mL) and Escherichia coli TOP10 (MBC = 32 μg/mL)^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 5538-94-3
Appearance Liquid
Molecular Weight 305.97
Formula C₁₈H₄₀ClN
SMILES

CCCCCCCC[N+](C)(CCCCCCCC)C.[Cl-]
Synonyms

D821
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Pure form	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Chen Z, et al. Stable poly(St-co-BA) nanoemulsion polymerization for high performance antibacterial coatings in the presence of dioctyldimethylammonium chloride. Mater Sci Eng C Mater Biol Appl. 2015;49:234-242. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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