Description

[1,1',3',1",3",1"'-Quaterphenyl]-3,3'''-Dicarbonaldehyde is a high-purity, functionalized quaterphenyl derivative characterized by its extended conjugated aromatic system and terminal aldehyde groups. This compound matters as a critical advanced organic intermediate, enabling the synthesis of complex molecules with tailored electronic and structural properties. It is essential for researchers and manufacturers in the fields of organic electronics, materials science, and pharmaceutical development who require precise building blocks for creating novel functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key precursor for electron-transport materials and host materials in emissive layers.
• Liquid Crystal Displays (LCDs): Used in the synthesis of high-performance liquid crystal compounds for display applications.
• Pharmaceutical Intermediates: Acts as a sophisticated scaffold for the development of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Organic Photovoltaics (OPVs): Employed in the creation of novel donor or acceptor materials for solar cell research.
• Ligand Synthesis: Functions as a starting material for constructing complex chelating ligands in catalysis and coordination chemistry.
• Polymer & Dendrimer Chemistry: Utilized as a core monomer or branching unit for creating polymers with specific optical or mechanical properties.
• Fluorescent Probes & Sensors: A foundational component for developing sensitive and selective chemical sensors and bio-imaging agents.
• Advanced Material Research: Critical for academic and industrial R&D focused on novel conjugated systems and nano-materials.

Basic Information

Product Name	[1,1',3',1",3",1"'-Quaterphenyl]-3,3'''-Dicarbonaldehyde
CAS No.	127404-22-2
Molecular Formula	C34H22O2
Molecular Weight	462.54 g/mol
Synonyms	3,3'''-Bis(formyl)-1,1':3',1'':3'',1'''-quaterphenyl; 1,1':3',1'':3'',1'''-Quaterphenyl-3,3'''-dicarboxaldehyde; 3,3'''-Quaterphenyl-1,1':3',1'':3'',1'''-dicarbaldehyde; m-Quaterphenyl-3,3'''-dialdehyde; 3,3'''-Dialdehyde-m-quaterphenyl; Quaterphenyl-3,3'''-dicarbonaldehyde; TPD Dialdehyde Precursor (contextual); Extended Oligophenylene Dialdehyde
EINECS	Contact for details

Quality Control

Our [1,1',3',1",3",1"'-Quaterphenyl]-3,3'''-Dicarbonaldehyde is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency essential for sensitive R&D and manufacturing processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets 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.