Description

N1,N1,N4,N4-Tetra(Pyridin-4-Yl)Benzene-1,4-Diamine is a high-purity, multi-dentate aromatic amine building block of significant interest in advanced materials research and development. Its rigid, conjugated structure and multiple coordination sites make it a valuable precursor for constructing sophisticated molecular architectures. This compound is primarily utilized by researchers and manufacturers in the fields of organic electronics, coordination chemistry, and supramolecular assembly, where precise molecular control is paramount for achieving desired functional properties.

Application

• Organic Electronic Materials: Serves as a key monomer or dopant in the synthesis of conductive polymers, organic semiconductors, and hole-transport materials for OLEDs and OPVs.
• Metal-Organic Frameworks (MOFs): Acts as a versatile organic linker or ligand for constructing porous coordination polymers with tailored pore sizes and surface functionalities for gas storage, separation, or catalysis.
• Supramolecular Chemistry: Used as a building block for self-assembled nanostructures, molecular cages, and host-guest complexes due to its multiple pyridyl binding sites.
• Coordination Chemistry & Catalysis: Functions as a polydentate ligand for transition metals, forming complexes with potential applications in homogeneous catalysis or as functional materials.
• Pharmaceutical Intermediates: May be employed in the research and development of complex drug molecules, particularly those requiring rigid, nitrogen-rich scaffolds.
• Advanced Polymer Synthesis: Incorporated as a cross-linking agent or chain extender to create high-performance polyimides, polyamides, or other specialty polymers with enhanced thermal and mechanical properties.

Basic Information

Product Name	N1,N1,N4,N4-Tetra(Pyridin-4-Yl)Benzene-1,4-Diamine
CAS No.	1218812-56-6
Molecular Formula	C30H24N6
Molecular Weight	468.56 g/mol
Synonyms	1,4-Bis[bis(4-pyridyl)amino]benzene; N,N,N',N'-Tetrakis(4-pyridyl)-1,4-phenylenediamine; Tetrakis(4-pyridyl)-p-phenylenediamine; TPBP; TPD-4Py; 4Py-TPD; N1,N1,N4,N4-Tetrakis(pyridin-4-yl)benzene-1,4-diamine
EINECS	Contact for details

Quality Control

Our N1,N1,N4,N4-Tetra(Pyridin-4-Yl)Benzene-1,4-Diamine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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