Product Description: Methylbenzethonium (chloride) (Standard) is the analytical standard of Methylbenzethonium (chloride). This product is intended for research and analytical applications. Methylbenzethonium chloride is a quaternary ammonium compound commonly used as a preservative and disinfectant in a variety of personal care and healthcare products. Methylbenzethonium chloride has several properties that make it suitable for these applications, including its broad-spectrum antibacterial activity against bacteria, viruses and fungi. In addition, it is used as a preservative in cosmetic and pharmaceutical formulations to prevent the growth of microorganisms.