Description

1,1-Methylenedipyridinium Diiodide is a specialized organic salt featuring a methylene bridge linking two pyridinium rings. This compound is valued for its role as a versatile chemical intermediate and building block in advanced synthesis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Research: Used in the development of novel herbicides, pesticides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in the construction of complex molecules, including ligands for catalysis and supramolecular chemistry.
• Materials Science: Investigated for use in the development of ionic liquids, conductive polymers, and other advanced functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new reaction pathways and compound libraries.

Basic Information

Product Name	1,1-Methylenedipyridinium Diiodide
CAS No.	32405-50-8
Molecular Formula	C11H12I2N2
Molecular Weight	426.04 g/mol
Synonyms	1,1'-Methylenebis(pyridinium) diiodide; N,N'-Methylenedipyridinium diiodide; Bis(pyridinium)methane diiodide; Methylene dipyridinium diiodide; 1,1'-(Methylenedi-1,4-phenylene)bispyridinium diiodide (related); Pyridinium, 1,1'-methylenebis-, diiodide
EINECS	Contact for details

Quality Control

Our 1,1-Methylenedipyridinium Diiodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and available upon request to support your quality assurance protocols.

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	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.