Description

4,4-Bipyridinium, 1-Methyl-, Chloride is a versatile organic salt with a well-defined cationic structure. This compound is valued for its role as a key intermediate and building block in advanced chemical synthesis and materials science. It is primarily sought by researchers and manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries for developing novel compounds and functional materials.

Application

• Chemical Synthesis Intermediate: A crucial building block for synthesizing viologen derivatives, redox-active compounds, and other complex organic molecules.
• Electrochromic Materials: Used in the research and development of smart windows, displays, and optical switching devices due to its reversible redox properties.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides and plant growth regulators.
• Pharmaceutical Research: Employed as an intermediate in medicinal chemistry for creating potential drug candidates and bioactive molecules.
• Supramolecular Chemistry: Acts as a component for constructing molecular machines, sensors, and host-guest complexes.
• Catalysis: Investigated for use in electron transfer mediators and catalytic systems.
• Polymer Modification: Used to introduce cationic functionality into polymers for specialty applications.
• Analytical Chemistry: May be utilized as a standard or reagent in specific analytical methodologies.

Basic Information

Product Name	4,4-Bipyridinium, 1-Methyl-, Chloride
CAS No.	4397-88-0
Molecular Formula	C11H11ClN2
Molecular Weight	206.67 g/mol
Synonyms	1-Methyl-4,4'-bipyridinium Chloride; N-Methyl-4,4'-bipyridinium Chloride; Methyl Viologen Chloride; Paraquat Monochloride; 1,1'-Dimethyl-4,4'-bipyridinium Dichloride Monocation; 4,4'-Bipyridyl-1-methyl Chloride; 1-Methyl-4,4'-bipyridyl Chloride; 1-Methyl-4,4'-dipyridinium Chloride
EINECS	Contact for details

Quality Control

Our 4,4-Bipyridinium, 1-Methyl-, Chloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and other critical parameters is provided with every shipment to guarantee compliance with your research and production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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