Fig. 1 · Structure
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Dimethyldioctadecylammonium bromide
Biochemical Assay Reagent
Dimethyldioctadecylammonium bromide is a synthetic cationic lipid primarily employed as a biochemical assay reagent. It features a positively charged ammonium head group paired with two hydrophobic tails, facilitating the formation of liposomes and lipid-based nanoparticles for efficient gene delivery. This compound is instrumental in gene therapy and vaccine development, enhancing cellular uptake of nucleic acids. Additionally, due to its surfactant properties, it finds applications in various formulations, although caution is advised due to potential toxicity and irritative effects.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 3700-67-2 |
| Applications | Biochemical Assay Reagent |
| Formula | C38H80BrN |
| Molecular Weight | 630.95 |
| Synonyms | Dioctadecyldimethylammonium bromide; DODAB |
| SMILES | CCCCCCCCCCCCCCCCCC[N+](C)(CCCCCCCCCCCCCCCCCC)C.[Br-] |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.