Description

4,4',4'',4'''-(Pyrazine-2,3,5,6-Tetrayl)Tetrabenzoic Acid is a high-purity, multi-functional organic building block characterized by its rigid, symmetrical structure with four benzoic acid termini. This compound matters for its role as a critical precursor in the synthesis of advanced porous materials and coordination polymers, offering precise control over molecular architecture. It is essential for researchers and manufacturers in the fields of Metal-Organic Frameworks (MOFs), covalent organic frameworks (COFs), and organic electronics who require a reliable source of high-quality tetratopic linkers.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a primary organic linker for constructing porous, crystalline materials with high surface areas for gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Precursor: Used in the bottom-up synthesis of stable, porous organic polymers for applications in sensing and optoelectronics.
• Functional Material Development: A key intermediate for creating novel materials for hydrogen storage, carbon capture, and heterogeneous catalysis.
• Coordination Chemistry Research: Employed as a tetradentate ligand to form complex coordination compounds with transition metals for study and application.
• Organic Semiconductor Components: Investigated for use in the development of electron-transport or charge-generating layers in organic electronic devices due to its conjugated system.
• Chemical Sensor Fabrication: Incorporated into the matrix of sensitive layers for detecting specific gases or vapors, leveraging the porosity of its derived frameworks.

Basic Information

Product Name	4,4',4'',4'''-(Pyrazine-2,3,5,6-Tetrayl)Tetrabenzoic Acid
CAS No.	2089016-10-2
Molecular Formula	C36H20N2O8
Molecular Weight	608.56 g/mol
Synonyms	Pyrazine-2,3,5,6-tetrayltetrakis(benzoic acid); Tetrakis(4-carboxyphenyl)pyrazine; H4TCPP; 2,3,5,6-Tetrakis(4-carboxyphenyl)pyrazine; TCPP linker; 1,1':4',1'':4'',1''':4''',1''''-Quinquephenyl-2',3',5',6'-tetrayltetracarboxylic acid; Pyrazine-based tetracarboxylic acid; Tetratopic carboxylic acid linker
EINECS	Contact for details

Quality Control

Our production of 4,4',4'',4'''-(Pyrazine-2,3,5,6-Tetrayl)Tetrabenzoic Acid adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity, which is critical for advanced material synthesis. Each lot undergoes comprehensive analytical characterization. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 in a cool, dry place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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