Description

4-(Pyridin-4-Yl)-N,n-Bis[4-(Pyridin-4-Yl)Phenyl]Aniline is a high-purity, multi-pyridyl functionalized aniline derivative designed for advanced materials research and development. This compound is valued for its role as a sophisticated building block or intermediate in the synthesis of complex organic electronic materials. It is primarily targeted at R&D and production teams in the organic semiconductor, OLED (Organic Light-Emitting Diode), and photovoltaics industries who require precise molecular structures for tuning material properties.

Application

• As a key electron-transporting or hole-blocking material in the fabrication of OLED devices.
• As a building block for organic semiconductors used in thin-film transistors (OTFTs).
• As a ligand precursor in the synthesis of coordination polymers and metal-organic frameworks (MOFs) for catalytic or sensing applications.
• In the research and development of non-linear optical (NLO) materials and photonic devices.
• As a specialty intermediate in pharmaceutical research for creating novel nitrogen-containing heterocycles.
• In the synthesis of advanced polymeric materials with tailored electronic properties for solar cells.

Basic Information

Product Name	4-(Pyridin-4-Yl)-N,n-Bis[4-(Pyridin-4-Yl)Phenyl]Aniline
CAS No.	1366291-62-4
Molecular Formula	C33H24N4
Molecular Weight	476.57 g/mol
Synonyms	N,N-Bis[4-(4-pyridinyl)phenyl]-4-(4-pyridinyl)benzenamine; 4,4',4''-Nitrilotris(pyridine-4,1-diyl)tribenzene; Tris(4-(pyridin-4-yl)phenyl)amine; TPTPA; N,N-Bis(4-(pyridin-4-yl)phenyl)-4-(pyridin-4-yl)aniline; 4-(4-Pyridinyl)-N,N-bis[4-(4-pyridinyl)phenyl]benzenamine
EINECS	Contact for details

Quality Control

Our 4-(Pyridin-4-Yl)-N,n-Bis[4-(Pyridin-4-Yl)Phenyl]Aniline is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management standards, and our analytical methods, including HPLC, NMR, and mass spectrometry, are validated to provide reliable data for our global R&D and industrial partners.

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). This material is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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