Description

Carboxymethyl-Trimethyl-Azanium Chloride is a high-purity quaternary ammonium compound with a betaine-like structure. This specialty chemical is valued for its unique combination of cationic and anionic functional groups, making it a versatile intermediate and functional additive. It is primarily sought by manufacturers in the pharmaceutical, personal care, and specialty surfactant industries for its role in synthesis and formulation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring zwitterionic properties for enhanced bioavailability.
• Personal Care Formulations: Acts as a conditioning agent and mild surfactant in hair care and skincare products, providing antistatic and softening effects.
• Specialty Surfactant Synthesis: Serves as a key precursor for manufacturing amphoteric and betaine-type surfactants with excellent compatibility and mildness.
• Bioconjugation & Protein Chemistry: Utilized as a reagent for modifying biomolecules due to its reactive carboxylate and quaternary ammonium groups.
• Corrosion Inhibitor Component: Incorporated into formulations for industrial water treatment and metalworking fluids.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and material science applications.

Basic Information

Product Name	Carboxymethyl-Trimethyl-Azanium Chloride
CAS No.	67332-80-3
Molecular Formula	C6H14ClNO2
Molecular Weight	167.63 g/mol
Synonyms	(Carboxymethyl)trimethylammonium Chloride; Betaine Hydrochloride, Trimethylglycine Hydrochloride; N,N,N-Trimethylglycine Chloride; 2-(Trimethylammonio)acetate Chloride; TMG HCl; Glycine Betaine Hydrochloride; (Trimethylammonio)acetate Chloride
EINECS	Contact for details

Quality Control

Our Carboxymethyl-Trimethyl-Azanium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets stringent specifications. A Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and compliance.

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 in a dry environment to prevent caking and decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
pH (5% solution)	4.0 - 6.0

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