Description

4'-(Bis(4-Formylphenyl)Amino)-[1,1'-Biphenyl]-3,5-Dicarbaldehyde is a high-purity, multifunctional organic building block characterized by its multiple aldehyde groups and aromatic amine core. This compound matters as a critical precursor for synthesizing advanced organic electronic materials and complex molecular architectures due to its defined reactivity and structural symmetry. It is essential for researchers and manufacturers in the fields of organic semiconductors, metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and specialty dyes and pigments.

Application

• Organic Electronics: A key monomer for constructing conjugated polymers and small molecules used in OLEDs, OFETs, and perovskite solar cells.
• Porous Material Synthesis: Serves as a versatile linker for the fabrication of Covalent Organic Frameworks (COFs) and Metal-Organic Frameworks (MOFs) for gas storage, separation, and catalysis.
• Pharmaceutical Intermediates: Used in the research and development of complex drug molecules and bioactive compounds.
• Advanced Material Research: Employed as a cross-linking agent or core structure in the development of dendrimers, star-shaped molecules, and liquid crystals.
• Functional Dyes and Sensors: Acts as a precursor for synthesizing novel fluorescent probes, chemosensors, and photochromic materials.
• Polymer Chemistry: Utilized in the synthesis of specialty polyimides, polyamides, and other high-performance polymers.

Basic Information

Product Name	4'-(Bis(4-Formylphenyl)Amino)-[1,1'-Biphenyl]-3,5-Dicarbaldehyde
CAS No.	2243152-54-5
Molecular Formula	C28H18N2O4
Molecular Weight	446.45 g/mol
Synonyms	4'-(Bis(4-formylphenyl)amino)-[1,1'-biphenyl]-3,5-dicarboxaldehyde; 3,3',5,5'-Tetrakis(4-formylphenyl)-[1,1'-biphenyl]-4,4'-diamine (common structural description); Tris(4-formylphenyl)amine biphenyl dialdehyde; Multifunctional aldehyde linker; TPA-based tetraldehyde; N,N-Bis(4-formylphenyl)-[1,1'-biphenyl]-4-amine-3,5-dicarbaldehyde; Biphenyl-trisaldehyde amine derivative
EINECS	Contact for details

Quality Control

Our 4'-(Bis(4-Formylphenyl)Amino)-[1,1'-Biphenyl]-3,5-Dicarbaldehyde is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FT-IR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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