Description

Azoxybenzene-3,3',5,5'-Tetracarboxylic Acid is a high-purity, multifunctional aromatic acid derivative characterized by its azoxy linkage and four carboxylic acid groups. This unique molecular structure makes it a valuable and versatile building block and ligand precursor for advanced material synthesis and coordination chemistry. It is primarily utilized by R&D laboratories and industrial manufacturers in the fields of pharmaceutical intermediates, specialty polymers, and metal-organic frameworks (MOFs).

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer Chemistry: Acts as a tetrafunctional monomer for creating high-performance polyimides, polyamides, and other heat-resistant polymers with enhanced mechanical properties.
• Metal-Organic Frameworks (MOFs): Used as an organic linker to construct porous coordination polymers for gas storage, separation, and catalysis applications.
• Ligand Synthesis: Provides a rigid, multi-dentate backbone for designing chelating agents and catalysts in homogeneous catalysis.
• Advanced Material Research: Employed in academic and industrial R&D for developing new functional materials, including liquid crystals and organic semiconductors.
• Crosslinking Agent: Functions as a crosslinker in resin and coating formulations to improve thermal stability and chemical resistance.

Basic Information

Product Name	Azoxybenzene-3,3',5,5'-Tetracarboxylic Acid
CAS No.	110935-44-9
Molecular Formula	C16H10N2O9
Molecular Weight	374.26 g/mol
Synonyms	3,3',5,5'-Azoxybenzenetetracarboxylic Acid; 4,4'-(Diazenediyl)bis[1,2,3-benzenetricarboxylic acid]; Azobenzene-3,3',5,5'-tetracarboxylic Acid; ABTA; Azoxybenzene-3,3',5,5'-tetracarboxylate; Azoxybenzene tetracarboxylic acid; 1,1'-Azoxybis[3,4,5-benzenetricarboxylic acid]
EINECS	Contact for details

Quality Control

Our Azoxybenzene-3,3',5,5'-Tetracarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure compliance with exacting R&D and industrial standards. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee batch-to-batch consistency and traceability.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 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.