Description

1,1'-[(Phenylimino)Diethylene]Dipyridinium Dichloride is a quaternary ammonium salt with a unique bis-pyridinium structure, offering significant utility as a versatile chemical intermediate. Its value lies in its ability to act as a cationic building block or phase-transfer catalyst, facilitating reactions in challenging media. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring cationic or quaternary ammonium functionalities.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, improving yields in alkylation, displacement, and condensation reactions.
• Agrochemical Synthesis: Serves as a key precursor in the development of certain herbicides, fungicides, or plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating cationic polymers with applications in water treatment or specialty coatings.
• Surface Modification Agent: Imparts a positive charge to surfaces for antimicrobial coatings or to improve adhesion in composite materials.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies and material properties.

Basic Information

Product Name	1,1'-[(Phenylimino)Diethylene]Dipyridinium Dichloride
CAS No.	24447-83-4
Molecular Formula	C20H22Cl2N4
Molecular Weight	389.32 g/mol
Synonyms	1,1'-(Phenylimino)di-2,1-ethanediylbispyridinium dichloride; N,N'-Bis(2-pyridiniumethyl)aniline dichloride; 1,1'-[Phenylimino)bis(ethylene)]bispyridinium dichloride; Aniline, N,N'-bis(2-pyridinioethyl)-, dichloride; Bis(2-pyridinioethyl)aniline dichloride; Phenylimino diethylene dipyridinium dichloride
EINECS	Contact for details

Quality Control

Our 1,1'-[(Phenylimino)Diethylene]Dipyridinium Dichloride is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your research or production requirements.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.