Description

4',4'''-(Phenylazanediyl)Bis(([1,1'-Biphenyl]-3,5-Dicarboxylic Acid)) is a high-purity, multi-functional organic building block featuring a central phenylazanediyl (diphenylamine) core symmetrically linked to two biphenyl-3,5-dicarboxylic acid units. This compound matters for its role as a sophisticated precursor in the synthesis of advanced materials, particularly in the development of metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and specialty polymers. It is essential for researchers and manufacturers in the fields of porous materials, organic electronics, and high-performance polymer chemistry who require complex, rigid, and functionalized organic linkers.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a key organic linker for constructing novel MOFs with potential applications in gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Construction: Acts as a multi-dentate building block for creating crystalline porous polymers with tailored pore sizes and surface functionalities.
• Specialty Polymer Precursor: Used in the synthesis of polyamides, polyimides, and other high-temperature polymers where thermal stability and rigidity are critical.
• Organic Electronic Materials: Functions as a core component in the development of organic semiconductors, hole-transport materials, or emissive layers for OLEDs.
• Ligand for Catalysis: Can be utilized to create complex ligands for transition metal catalysts in asymmetric synthesis or other specialized reactions.
• Pharmaceutical Intermediate: Potential use as a sophisticated intermediate in the research and development of complex active pharmaceutical ingredients (APIs).

Basic Information

Item	Details
Product Name	4',4'''-(Phenylazanediyl)Bis(([1,1'-Biphenyl]-3,5-Dicarboxylic Acid))
CAS No.	2226923-73-3
Molecular Formula	C38H24N2O8
Molecular Weight	636.61 g/mol
Synonyms	4',4'''-(Phenylazanediyl)bis([1,1'-biphenyl]-3,5-dicarboxylic acid); 3,3'-(Phenylazanediyl)bis([1,1'-biphenyl]-4,4'-dicarboxylic acid) (isomer); N-Phenyl-3,3'-([1,1'-biphenyl]-4,4'-diyl)diphthalic acid; Biphenyl-3,5-dicarboxylic acid, 4',4'''-(phenylimino)di-; Diphenylamine-based tetracarboxylic acid linker; MOF/COF linker 2226923-73-3
EINECS	Contact for details

Quality Control

Our production of 4',4'''-(Phenylazanediyl)Bis(([1,1'-Biphenyl]-3,5-Dicarboxylic Acid)) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity assessment and spectroscopic techniques (NMR, IR, MS) for structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment.

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). Due to its acidic nature, keep away from strong bases and oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (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.