Fig. 1 · Structure
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Lauryl benzalkonium chloride
Cationic Surfactant
Lauryl benzalkonium chloride, a cationic surfactant, demonstrates antimicrobial activity against a broad range of microorganisms. It disrupts cell membranes and affects cellular processes, making it effective in disinfection and preservation applications. This compound is widely used in pharmaceutical formulations, cosmetics, and laboratory reagents for its surfactant properties and biocidal efficacy.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 139-07-1 |
| Applications | Cationic Surfactant |
| Formula | C21H38ClN |
| Molecular Weight | 340.00 |
| Synonyms | Dimethylbenzyllaurylammonium chloride |
| SMILES | C[N+](C)(CCCCCCCCCCCC)CC1=CC=CC=C1.[Cl-] |
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.