Description

3,3'-[5',5''-Bis[3-(4-Pyridinyl)Phenyl][1,1':3',1'':3'',1'''-Quaterphenyl]-3,3'''-Diyl]Bispyridine is a sophisticated organic compound featuring a rigid, extended quaterphenyl core symmetrically functionalized with multiple pyridinyl groups. This molecular architecture is of significant interest for its electronic and coordination properties, making it a valuable advanced intermediate or building block in materials science. It is primarily utilized by researchers and manufacturers in the fields of organic electronics, coordination chemistry, and supramolecular assembly for developing novel functional materials.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key electron-transporting or host material in the emissive layers of OLED devices due to its conjugated structure and electron-accepting pyridine units.
• Metal-Organic Frameworks (MOFs): Acts as a multi-dentate organic linker or ligand for constructing porous coordination polymers with tailored pore sizes and functionalities.
• Supramolecular Chemistry: Used as a building block for creating complex self-assembled structures, such as molecular cages, grids, and polymers, leveraging its multiple coordination sites.
• Photocatalysis & Sensing: Investigated as a component in photocatalytic systems or as a fluorescent sensor platform, where its photophysical properties can be tuned.
• Pharmaceutical & Agrochemical Intermediates: Functions as a high-value synthetic intermediate in the research and development of active ingredients.
• Polymer & Advanced Material Science: Incorporated into specialty polymers to enhance thermal stability, mechanical properties, or introduce specific electronic characteristics.

Basic Information

Item	Detail
Product Name	3,3'-[5',5''-Bis[3-(4-Pyridinyl)Phenyl][1,1':3',1'':3'',1'''-Quaterphenyl]-3,3'''-Diyl]Bispyridine
CAS No.	1009033-96-8
Molecular Formula	C58H38N4
Molecular Weight	791.0 g/mol
Synonyms	1,1':3',1'':3'',1'''-Quaterphenyl-3,3'''-diylbis[5'-[3-(4-pyridinyl)phenyl]-3,3''-diyl]bispyridine; 3,3'''-Bis[5'-[3-(4-pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine; Multi-pyridinyl Quaterphenyl Derivative; Extended Pyridine-Based Ligand; Tetrapyridyl Quaterphenyl; CAS 1009033-96-8
EINECS	Contact for details

Quality Control

Our 3,3'-[5',5''-Bis[3-(4-Pyridinyl)Phenyl][1,1':3',1'':3'',1'''-Quaterphenyl]-3,3'''-Diyl]Bispyridine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as HPLC purity, NMR confirmation, and elemental analysis are provided and available upon request to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to light, air, or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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