Description

N - Methyl - 2,2' - Bipyridinium Iodide is a specialized organic salt belonging to the viologen family, known for its distinct electrochemical properties. This compound serves as a critical precursor and functional material in advanced research and industrial synthesis. It is primarily sought after by researchers and manufacturers in the fields of electrochromic devices, organic electronics, and photoredox catalysis. Its unique structure makes it valuable for developing smart materials and facilitating challenging chemical transformations.

Application

• Electrochromic Materials: A key component in the synthesis of viologen-based electrochromic films and displays for smart windows and mirrors.
• Organic Electronics: Used as an electron-transfer mediator or dopant in the development of organic light-emitting diodes (OLEDs) and thin-film transistors.
• Photoredox Catalysis: Acts as a potent photocatalyst or catalyst precursor in organic synthesis under visible light irradiation.
• Energy Storage: Investigated for use in redox flow batteries and other electrochemical energy storage systems due to its reversible redox behavior.
• Chemical Synthesis: Serves as a versatile methylating agent or ionic liquid component in specialized organic reactions.
• Analytical Chemistry: Employed as a standard or reagent in electrochemical sensing and spectroscopic analysis.
• Academic & Industrial R&D: A fundamental research chemical for studying electron transfer processes and material science.

Basic Information

Product Name	N - Methyl - 2,2' - Bipyridinium Iodide
CAS No.	77972-47-5
Molecular Formula	C11H11IN2
Molecular Weight	298.12 g/mol
Synonyms	1-Methyl-2,2'-bipyridinium Iodide; Methyl Viologen Iodide; 1-Methyl-4,4'-bipyridinium Iodide (common misnomer); Paraquat Iodide Derivative; N-Methylbipyridinium Iodide; 2,2'-Bipyridine, 1-methyl-, iodide (1:1); 1-Methyl-2,2'-dipyridinium Iodide
EINECS	Contact for details

Quality Control

Our N - Methyl - 2,2' - Bipyridinium Iodide is produced under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. We employ advanced analytical techniques including HPLC, NMR, and elemental analysis to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical 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 minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.