Description

Trimethylchloromethylammonium Chloride is a versatile quaternary ammonium salt with significant utility as a key chemical intermediate. Its primary value lies in its ability to act as an efficient alkylating agent and a precursor for synthesizing more complex functional molecules. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it facilitates the introduction of trimethylammonium groups.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing quaternary ammonium functionalities.
• Agrochemical Synthesis: Serves as a building block for manufacturing herbicides, fungicides, and plant growth regulators.
• Phase Transfer Catalyst (PTC) Precursor: Employed in the production of catalysts that facilitate reactions between reagents in immiscible phases.
• Polymer Modification: Acts as a monomer or modifying agent for creating specialty polymers with cationic properties.
• Biochemical Research: Utilized in protein modification studies and the preparation of biochemical probes.
• Surfactant and Disinfectant Synthesis: A key raw material for producing certain classes of cationic surfactants and antimicrobial agents.

Basic Information

Product Name	Trimethylchloromethylammonium Chloride
CAS No.	21478-66-0
Molecular Formula	C4H11Cl2N
Molecular Weight	144.04 g/mol
Synonyms	Chloromethyltrimethylammonium Chloride; (Chloromethyl)trimethylammonium Chloride; Trimethyl(chloromethyl)ammonium Chloride; TMCMAC; N,N,N-Trimethyl(chloromethyl)ammonium Chloride; Betaine Hydrochloride Chloromethyl Ether; 1-Chloro-N,N,N-trimethylmethanaminium Chloride
EINECS	244-410-8

Quality Control

Our Trimethylchloromethylammonium 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 every shipment, documenting key parameters such as assay, impurity profile, and moisture content. Our quality commitment supports compliance with cGMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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