Description

4,4'-Oxybispyridine CAS NO 53258-96-1 is a versatile heterocyclic aromatic compound featuring a central ether linkage connecting two pyridine rings. This unique molecular structure makes it a valuable intermediate and ligand in advanced chemical synthesis and materials science. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Ligand in Catalysis: Used as a bidentate ligand in transition metal catalysis for coupling reactions and other organic transformations.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides and insecticides.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of high-performance polymers, such as polyimides and liquid crystalline polymers.
• Material Science Research: Investigated for use in metal-organic frameworks (MOFs) and other porous materials for gas storage and separation.
• Coordination Chemistry: Forms complexes with various metal ions for applications in sensors and electro-optical devices.

Basic Information

Product Name	4,4'-Oxybispyridine
CAS No.	53258-96-1
Molecular Formula	C10H8N2O
Molecular Weight	172.18 g/mol
Synonyms	4,4'-Dipyridyl Ether; 4,4'-Oxydipyridine; Bis(4-pyridyl) Ether; 4-(4-Pyridyloxy)pyridine; 4-Pyridyl Ether; p,p'-Oxydipyridine; 1,1'-Oxybis(4-pyridine); 4,4'-Bipyridyl Ether
EINECS	Contact for details

Quality Control

Our 4,4'-Oxybispyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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