Description

4-Pyridylpyridinium Chloride is a versatile organic salt with a unique bipyridinium structure, serving as a key intermediate and building block in advanced chemical synthesis. Its value lies in its ability to act as a precursor for functional materials and complex ligands, making it essential for research and development in high-tech applications. This compound is primarily needed by the pharmaceutical, agrochemical, and materials science industries for developing new active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting neurological and infectious diseases.
• Agrochemical Research: Serves as a precursor for developing new herbicides and plant growth regulators.
• Ligand Synthesis: Acts as a building block for creating complex chelating agents and catalysts in coordination chemistry.
• Materials Science: Employed in the development of ionic liquids, conductive polymers, and advanced functional materials.
• Chemical Research: A valuable reagent for organic synthesis, particularly in constructing nitrogen-containing heterocycles.
• Electrochemistry: Investigated for use in redox-active components for batteries and electrochemical sensors.

Basic Information

Product Name	4-Pyridylpyridinium Chloride
CAS No.	22752-98-3
Molecular Formula	C10H9ClN2
Molecular Weight	192.65 g/mol
Synonyms	1-(Pyridin-4-yl)pyridin-1-ium chloride; 4,4'-Bipyridinium, 1,1'-dimethyl-, chloride (related); N-(Pyridin-4-yl)pyridinium chloride; 4-Pyridylpyridinium chloride; 4-Pyridiniumpyridine chloride; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Pyridylpyridinium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets high-purity standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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