Description

1,1-[1,2-Phenylenebis(Methylene)]Bis[4-Methyl-Pyridinium] Dibromide is a high-purity, quaternary ammonium salt compound with significant utility in advanced organic synthesis and materials science. This specialty chemical serves as a critical building block and catalyst in the development of novel functional materials and complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for its unique structural and reactive properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules, particularly those requiring quaternary ammonium functionalities.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, ion-exchange resins, and functional coatings.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Materials Science Research: Serves as a precursor for creating ionic liquids, supramolecular assemblies, and advanced organic electronic materials.
• Biochemical Research: Utilized in studies involving enzyme inhibition, membrane transport, and as a tool compound in biological assays.

Basic Information

Product Name	1,1-[1,2-Phenylenebis(Methylene)]Bis[4-Methyl-Pyridinium] Dibromide
CAS No.	128353-39-9
Molecular Formula	C₂₂H₂₄Br₂N₂
Molecular Weight	500.25 g/mol
Synonyms	1,1'-[1,2-Phenylenebis(methylene)]bis(4-methylpyridinium) dibromide; 1,2-Bis(4-methylpyridinium-1-ylmethyl)benzene dibromide; o-Xylylene bis(4-methylpyridinium) dibromide; N,N'-o-Xylylenebis(4-methylpyridinium) dibromide; 4,4'-(o-Phenylenedimethylene)bis(1-methylpyridinium) dibromide; Bis(4-methyl-1-pyridinio)-o-xylylene dibromide
EINECS	Contact for details

Quality Control

Our 1,1-[1,2-Phenylenebis(Methylene)]Bis[4-Methyl-Pyridinium] Dibromide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white 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.