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Dimethyloctadecyl3-(trimethoxysilyl)propylammonium chloride

Disinfectant/Antimicrobial Agent

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride is a quaternary ammonium silane that acts as a disinfectant and antimicrobial agent. It demonstrates significant bactericidal activity against both Gram-positive and Gram-negative bacteria, along with fungicidal activity against Candida albicans when in solution. Additionally, this compound can create a hydrophobic glass coating that retains its bactericidal properties, although its efficacy against fungi like Candida albicans is limited. This makes it suitable for applications in surface disinfection and antimicrobial coatings in various research settings.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	27668-52-6
Applications	Disinfectant/Antimicrobial Agent
Formula	C₂₆H₅₈ClNO₃Si
Molecular Weight	496.29
SMILES	[Cl-].O(C)[Si](OC)(OC)CCC[N+](C)(C)CCCCCCCCCCCCCCCCCC

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

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.