Description

Trimethyl[2-(1-Oxopropoxy)Ethyl]Ammonium Bromide is a quaternary ammonium salt with a propionyloxyethyl functional group, offering unique reactivity and surfactant properties. This compound is valued for its role as a versatile chemical intermediate and cationic agent in advanced synthesis. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring phase-transfer catalysis or the introduction of specific functional groups.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring quaternary ammonium functionalities.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases in organic synthesis, improving yield and efficiency.
• Surfactant & Biocide Precursor: Serves as a key building block for manufacturing cationic surfactants and disinfectants.
• Agrochemical Synthesis: Employed in the production of herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a monomer or modifier for creating specialty polymers with cationic or antimicrobial properties.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic methodologies and material science.

Basic Information

Product Name	Trimethyl[2-(1-Oxopropoxy)Ethyl]Ammonium Bromide
CAS No.	16332-26-6
Molecular Formula	C8H18BrNO2
Molecular Weight	240.14 g/mol
Synonyms	2-[(Propionyloxy)ethyl]trimethylammonium bromide; (2-Hydroxyethyl)trimethylammonium bromide propionate; Propionylcholine bromide; 2-Propionyloxyethyltrimethylammonium bromide; N,N,N-Trimethyl-2-[(1-oxopropoxy)ethyl]ammonium bromide; Choline propionate bromide; TMOPB
EINECS	Contact for details

Quality Control

Our Trimethyl[2-(1-Oxopropoxy)Ethyl]Ammonium Bromide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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