Description

4',5'-Bis(4-Formylphenyl)-3',6'-Dimethoxy-[1,1':2',1"-Terphenyl]-4,4"-Dicarbaldehyde is a sophisticated, multi-functional aromatic dialdehyde building block of significant interest in advanced materials chemistry. Its complex, rigid terphenyl core decorated with multiple formyl and methoxy groups makes it a critical precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the fields of organic electronics, supramolecular chemistry, and polymer science, where precise molecular design dictates material performance.

Application

• Organic Electronic Materials: Serves as a key monomer for synthesizing conjugated polymers and small molecules used in Organic Light-Emitting Diodes (OLEDs), Organic Photovoltaics (OPVs), and Field-Effect Transistors (OFETs).
• Metal-Organic Frameworks (MOFs): Acts as a multi-dentate organic linker for constructing novel MOFs with potential applications in gas storage, separation, and catalysis.
• Covalent Organic Frameworks (COFs): Used as a building block to create porous, crystalline COFs for applications in sensing, catalysis, and energy storage.
• Pharmaceutical Intermediates: Provides a complex, functionalized scaffold for the synthesis of potential drug candidates and bioactive molecules.
• Liquid Crystals: The rigid, elongated structure makes it suitable as a core component in the design of advanced liquid crystalline materials.
• Dye & Pigment Synthesis: Functions as a precursor for creating novel organic dyes and pigments with specific optical properties.
• Chelating Ligands: The multiple aldehyde groups can be transformed into Schiff bases to create polydentate ligands for coordination chemistry.
• Advanced Polymer Crosslinkers: Used to introduce rigidity and specific functionality into polymer networks for high-performance coatings and resins.

Basic Information

Product Name	4',5'-Bis(4-Formylphenyl)-3',6'-Dimethoxy-[1,1':2',1"-Terphenyl]-4,4"-Dicarbaldehyde
CAS No.	2641225-00-3
Molecular Formula	C36H26O6
Molecular Weight	554.59 g/mol
Synonyms	3',6'-Dimethoxy-[1,1':2',1"-terphenyl]-4',4",5,5"-tetracarbaldehyde; 4',5'-Bis(4-formylphenyl)-3',6'-dimethoxy-1,1':2',1"-terphenyl-4,4"-dicarboxaldehyde; Terphenyl Tetraldehyde Derivative; Multi-formyl Terphenyl; Extended Aromatic Dialdehyde; CAS 2641225-00-3
EINECS	Contact for details

Quality Control

Every batch of 4',5'-Bis(4-Formylphenyl)-3',6'-Dimethoxy-[1,1':2',1"-Terphenyl]-4,4"-Dicarbaldehyde is synthesized and purified under controlled conditions to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maintain purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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