Description

(3-Methoxycarbonyl-Allyl)-Trimethyl-Ammonium is a versatile quaternary ammonium salt with a reactive allyl ester moiety. This unique bifunctional structure makes it a valuable intermediate for synthesizing specialty polymers, surfactants, and pharmaceutical compounds. It is particularly sought after by manufacturers in the agrochemical, personal care, and advanced materials sectors for its ability to introduce both cationic and ester functionalities.

Application

• Polymer Modification: Key monomer or cross-linking agent for producing cationic polymers with enhanced properties for water treatment and papermaking.
• Agrochemical Synthesis: Intermediate in the production of quaternary ammonium-based herbicides, fungicides, and plant growth regulators.
• Surfactant & Conditioner Production: Used to synthesize cationic surfactants and conditioning agents for hair care and fabric softener formulations.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Textile Auxiliaries: Imparts cationic charges to fibers for improved dye uptake and antistatic properties.
• Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.

Basic Information

Product Name	(3-Methoxycarbonyl-Allyl)-Trimethyl-Ammonium
CAS No.	51314-34-2
Molecular Formula	C₈H₁₆NO₂⁺ (commonly as a salt, e.g., chloride or iodide)
Molecular Weight	158.22 g/mol (for the cation)
Synonyms	3-(Trimethylammonio)acrylate methyl ester; Methyl 3-(trimethylammonio)acrylate; (3-Methoxycarbonylprop-2-en-1-yl)trimethylammonium; Allyltrimethylammonium methoxycarbonyl; N,N,N-Trimethyl-4-oxo-4-methoxybut-2-en-1-aminium
EINECS	Contact for details

Quality Control

Our (3-Methoxycarbonyl-Allyl)-Trimethyl-Ammonium is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay by titration or HPLC, identification by FT-IR, and control of key impurities and moisture content. A comprehensive Certificate of Analysis (COA) is provided with each shipment to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the original container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (by Titration/HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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