Description

Diethylmethyl[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl]Ammonium Bromide is a quaternary ammonium salt with a reactive ester functionality, making it a valuable intermediate for advanced organic synthesis. This compound is particularly significant for its role in introducing cationic and polymerizable groups into target molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel cationic drug molecules, including antimicrobial agents and central nervous system (CNS) active compounds.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent for producing specialty polymers with quaternary ammonium groups, useful for ion-exchange resins or antimicrobial coatings.
• Agrochemical Synthesis: Intermediate in the production of advanced herbicides, fungicides, or plant growth regulators that require a cationic moiety.
• Surface Modification: Used to create cationic surfaces on materials for applications in chromatography, catalysis, or as antistatic agents.
• Bioconjugation Chemistry: Potential use in linking molecules to carriers or surfaces via its reactive ester group under mild conditions.
• Research & Development: A versatile synthon in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Diethylmethyl[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl]Ammonium Bromide
CAS No.	59836-87-2
Molecular Formula	C₁₃H₂₄BrNO₂
Molecular Weight	306.24 g/mol
Synonyms	2-[(2-Methylacryloyl)oxy]-N,N-diethyl-N-methylethanaminium bromide; Diethylmethyl(2-methacryloyloxyethyl)ammonium bromide; Methacryloylcholine bromide analog; [2-(Methacryloyloxy)ethyl]diethylmethylammonium bromide; N,N-Diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethanaminium bromide; Quaternary ammonium methacrylate salt; QAM Br; Reactive ester quat
EINECS	Contact for details

Quality Control

Our Diethylmethyl[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl]Ammonium Bromide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets precise specifications for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
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.