Description

Pyrazine, 2,3,5,6-Tetra-4-Pyridinyl- is a high-purity, multi-pyridyl substituted heterocyclic compound, serving as a sophisticated organic building block. This compound is valued for its rigid, conjugated structure and multiple coordination sites, making it an essential precursor in advanced materials research and pharmaceutical development. It is primarily sought by R&D chemists and process engineers in the fields of organic electronics, coordination chemistry, and medicinal chemistry for creating novel functional materials and bioactive molecules.

Application

• Organic Electronic Materials: A key monomer or intermediate in the synthesis of electron-transport materials, organic semiconductors, and components for OLEDs and OFETs.
• Coordination Polymers & MOFs: Acts as a multi-dentate ligand for constructing metal-organic frameworks (MOFs) and coordination polymers with tailored porosity and catalytic properties.
• Pharmaceutical Intermediates: Used in the research and development of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Catalyst Design: Serves as a scaffold for developing homogeneous catalysts and catalytic ligands for asymmetric synthesis and coupling reactions.
• Chemical Sensors: Incorporated into sensor materials for the selective detection of metal ions or small molecules due to its chelating ability.
• Advanced Polymer Synthesis: A functional monomer for creating high-performance, nitrogen-rich polymers with enhanced thermal stability.

Basic Information

Product Name	Pyrazine, 2,3,5,6-Tetra-4-Pyridinyl-
CAS No.	874672-21-6
Molecular Formula	C24H16N6
Molecular Weight	388.42 g/mol
Synonyms	2,3,5,6-Tetra(4-pyridyl)pyrazine; Tetrakis(4-pyridyl)pyrazine; 2,3,5,6-Tetrakis(4-pyridinyl)pyrazine; 2,3,5,6-Tetra-4-pyridylpyrazine; TPPZ; 4,4',4'',4'''-(Pyrazine-2,3,5,6-tetrayl)tetrapyridine
EINECS	Contact for details

Quality Control

Our Pyrazine, 2,3,5,6-Tetra-4-Pyridinyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency critical for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee compliance with your technical 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 compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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