Description

Toloconium Metilsulfate CAS NO 552-92-1 is a quaternary ammonium compound primarily recognized for its potent antimicrobial and surfactant properties. This compound is valued for its efficacy in formulations requiring broad-spectrum biocidal activity and surface modification. It serves as a critical functional ingredient for manufacturers in the pharmaceutical, personal care, and industrial biocides sectors, where reliable performance and material compatibility are essential.

Application

• Pharmaceutical Preservative: Used as an antimicrobial agent in topical formulations, ophthalmic solutions, and wound care products to prevent microbial contamination.
• Personal Care & Cosmetics: Functions as a preservative and conditioning agent in shampoos, creams, lotions, and other leave-on or rinse-off products.
• Industrial Biocide: Employed in the formulation of disinfectants, sanitizers, and algaecides for water treatment, surface cleaning, and material protection.
• Textile & Leather Processing: Acts as a softener, antistatic agent, and biostatic finish to enhance fabric properties and durability.
• Research & Development: Serves as a reference standard and key intermediate in synthetic chemistry for developing new antimicrobial agents and surfactants.

Basic Information

Product Name	Toloconium Metilsulfate
CAS No.	552-92-1
Molecular Formula	C27H42N2O4S
Molecular Weight	490.70 g/mol
Synonyms	Toloconium Methyl Sulfate; Toloconium Methosulfate; 4-[(2-Methyl-2-propen-1-yl)amino]-2-(2,4,6-trimethylphenyl)-2H-isoquinolin-1-ium Methyl Sulfate; 1-Isoquinolinium, 4-[(2-methyl-2-propen-1-yl)amino]-2-(2,4,6-trimethylphenyl)-, methyl sulfate; Toloconium Metilsulphate
EINECS	209-008-5

Quality Control

Our Toloconium Metilsulfate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for pharmaceutical and industrial applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and other critical parameters is provided with each shipment to guarantee supply reliability and product consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.