Description

1,4-Bis-[5'-Nitropyridin-2'-Yl]Phenylene CAS NO 916653-40-2 is a high-purity, specialized organic compound featuring a biphenylene core symmetrically substituted with nitropyridyl groups. This molecular architecture makes it a valuable advanced intermediate or building block for the synthesis of complex functional materials. It is primarily sought by research institutions and industrial R&D departments in the fields of organic electronics, pharmaceuticals, and agrochemicals.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key electron-transport or host material precursor due to its rigid, conjugated structure.
• Pharmaceutical Intermediates: Serving as a sophisticated building block for the development of novel active pharmaceutical ingredients (APIs).
• Agrochemical Research: Utilized in the synthesis of new generation herbicides or fungicides with specific modes of action.
• Coordination Chemistry & Ligand Synthesis: The nitropyridyl groups can act as chelating sites for metal ions, useful in creating catalysts or sensors.
• Polymer & Material Science: Incorporated into polymers to impart specific electronic or thermal properties for advanced materials.
• Academic & Industrial R&D: For fundamental research in photophysics, charge transfer complexes, and supramolecular chemistry.

Basic Information

Product Name	1,4-Bis-[5'-Nitropyridin-2'-Yl]Phenylene
CAS No.	916653-40-2
Molecular Formula	C22H12N4O4
Molecular Weight	396.36 g/mol
Synonyms	1,4-Bis(5-nitropyridin-2-yl)benzene; 2,2'-(1,4-Phenylene)bis(5-nitropyridine); 1,4-Di(5-nitro-2-pyridinyl)benzene; 5,5'-Dinitro-2,2'-dipyridinylbenzene; p-Phenylene-bis(5-nitropyridine); BNP; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,4-Bis-[5'-Nitropyridin-2'-Yl]Phenylene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong reducing agents. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.