Description

1-[[Methyl(1-Oxooctadecyl)Amino]Methyl]Pyridinium Chloride is a quaternary ammonium salt with a long hydrophobic alkyl chain, functioning as a cationic surfactant and phase transfer catalyst. This compound is valued for its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in synthetic chemistry. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for use in organic synthesis and as a key ingredient in biocidal formulations.

Application

• Phase Transfer Catalyst (PTC): Enables reactions between ionic and organic reactants in two-phase systems, critical for alkylation, esterification, and displacement reactions.
• Antimicrobial Agent: Serves as an active ingredient in disinfectants, sanitizers, and preservative formulations due to its cationic surfactant properties.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) requiring quaternary ammonium functionalities.
• Textile Auxiliary: Acts as a softener, antistatic agent, and dyeing assistant in fabric treatment processes.
• Agrochemical Formulation: Employed as an emulsifier and dispersant in pesticides and herbicides to improve efficacy and stability.
• Personal Care Products: Found in conditioning agents for hair care products, providing antistatic and softening benefits.
• Corrosion Inhibitor: Used in industrial water treatment and metalworking fluids to protect metal surfaces.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies.

Basic Information

Product Name	1-[[Methyl(1-Oxooctadecyl)Amino]Methyl]Pyridinium Chloride
CAS No.	26411-40-5
Molecular Formula	C₂₆H₄₇ClN₂O
Molecular Weight	439.12 g/mol
Synonyms	Stearamidopropyl Pyridinium Chloride; N-Methyl-N-stearoylaminomethylpyridinium Chloride; 1-[(Methylstearoylamino)methyl]pyridinium Chloride; Octadecanoyl Methyl Amino Methyl Pyridinium Chloride; Pyridinium, 1-[(methyloctadecanoylamino)methyl]-, chloride; N-Stearoyl-N-methylaminomethylpyridinium Chloride; MPC; Contact for additional synonyms.
EINECS	247-698-8

Quality Control

Our 1-[[Methyl(1-Oxooctadecyl)Amino]Methyl]Pyridinium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, moisture content, and residue specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a 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 product quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Chloride Content	Conforms

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