Description

4',5'-Bis(4-Formylphenyl)-3',6'-Dimethyl-[1,1':2',1''-Terphenyl]-4,4''-Dicarbaldehyde is a high-purity, multi-functional aromatic dialdehyde building block of significant interest in advanced materials science. Its complex, rigid terphenyl core decorated with multiple formyl groups makes it a critical precursor for synthesizing sophisticated organic frameworks and functional polymers. This compound is essential for researchers and manufacturers in the fields of organic electronics, porous materials, and specialty polymer chemistry who require precise molecular architectures.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a key organic linker for constructing novel MOFs with tailored pore sizes and functionalities for gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Precursor: Used as a multi-aldehyde monomer in condensation reactions to form crystalline, porous COFs for applications in sensing and optoelectronics.
• Polymer & Dendrimer Building Block: Enables the synthesis of hyperbranched polymers, dendrimers, and cross-linked networks with high thermal stability and specific mechanical properties.
• Ligand & Chelating Agent Synthesis: Acts as a starting material for creating complex Schiff base ligands used in coordination chemistry and catalysis.
• Organic Semiconductor Research: Investigated as a core unit in the development of novel n-type or ambipolar organic semiconductor materials for electronic devices.
• Pharmaceutical Intermediate: Potential use in the multi-step synthesis of complex bioactive molecules and drug candidates requiring a rigid, functionalized core structure.

Basic Information

Product Name	4',5'-Bis(4-Formylphenyl)-3',6'-Dimethyl-[1,1':2',1''-Terphenyl]-4,4''-Dicarbaldehyde
CAS No.	2363716-37-2
Molecular Formula	C36H26O4
Molecular Weight	522.59 g/mol
Synonyms	4',5'-Bis(4-formylphenyl)-3',6'-dimethyl-1,1':2',1''-terphenyl-4,4''-dicarboxaldehyde; 3',6'-Dimethyl-4',5'-bis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde; 4,4''-Dicarbaldehyde-4',5'-bis(4-formylphenyl)-3',6'-dimethyl-1,1':2',1''-terphenyl; Multi-Aldehyde Terphenyl Derivative; Tetrakis(4-formylphenyl)xylene derivative; Extended Aromatic Dialdehyde; Terephthalaldehyde Terphenyl Derivative
EINECS	Contact for details

Quality Control

Our production of 4',5'-Bis(4-Formylphenyl)-3',6'-Dimethyl-[1,1':2',1''-Terphenyl]-4,4''-Dicarbaldehyde adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your 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). Due to its light-sensitive nature and potential for oxidation, prolonged exposure to light and air should be minimized. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 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.