Description

2-(Chloromethyl)-1-Methylpyrrolidinium Chloride is a versatile quaternary ammonium salt with a reactive chloromethyl group, serving as a key building block in advanced organic synthesis. This compound is valued for its ability to introduce cationic functionality and act as an intermediate for creating complex molecular architectures. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients, catalysts, and ionic liquids.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring quaternary ammonium or pyrrolidinium motifs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators that incorporate cationic nitrogen functionalities.
• Ionic Liquid Precursor: Serves as a starting material for the preparation of task-specific ionic liquids used as green solvents or electrolytes.
• Phase-Transfer Catalyst (PTC): Acts as an intermediate for synthesizing specialized phase-transfer catalysts used in biphasic reactions.
• Polymer Modification: Employed to introduce cationic charges into polymers for creating materials with antimicrobial properties or for water treatment applications.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry for constructing novel heterocyclic compounds.

Basic Information

Product Name	2-(Chloromethyl)-1-Methylpyrrolidinium Chloride
CAS No.	54288-69-6
Molecular Formula	C6H13Cl2N
Molecular Weight	170.08 g/mol
Synonyms	1-Methyl-2-(chloromethyl)pyrrolidinium chloride; N-Methyl-2-(chloromethyl)pyrrolidinium chloride; 2-Chloromethyl-1-methylpyrrolidinium chloride; 1-Methyl-2-chloromethylpyrrolidinium chloride; N-Methyl-2-chloromethylpyrrolidinium chloride; Pyrrolidinium, 2-(chloromethyl)-1-methyl-, chloride (1:1); (Chloromethyl)methyldihydro-1H-pyrrole chloride
EINECS	Contact for details

Quality Control

Our 2-(Chloromethyl)-1-Methylpyrrolidinium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and residual solvents 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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