Description

1,1':3',1'':3'',1'''-Quaterphenyl]-3,3''',5,5'''-Tetracarbaldehyde is a high-purity, multi-functional aromatic aldehyde building block of significant interest in advanced materials science. Its rigid, extended conjugated structure and four reactive aldehyde groups make it a critical precursor for synthesizing complex organic frameworks and functional polymers. This compound is essential for researchers and manufacturers in the fields of organic electronics, luminescent materials, and porous framework materials, where precise molecular architecture dictates performance.

Application

• Organic Semiconductor Precursor: Serves as a core building block for p-type organic semiconductors and hole-transport materials in OLEDs and OFETs.
• Covalent Organic Framework (COF) Synthesis: A key tetrahedral node for constructing 2D or 3D COFs with tailored porosity for gas storage, separation, or catalysis.
• Metal-Organic Framework (MOF) Ligand: Used to create MOFs with large pores and specific functional sites for sensing and catalytic applications.
• Fluorescent Dye & Sensor Development: The extended conjugation enables the creation of novel fluorophores for chemical sensing and bio-imaging.
• Polymer Cross-Linking Agent: Functions as a cross-linker for high-performance polymers, enhancing thermal stability and mechanical properties.
• Liquid Crystal Materials: Used in the synthesis of discotic or calamitic liquid crystals for display technology.

Basic Information

Product Name	1,1':3',1'':3'',1'''-Quaterphenyl]-3,3''',5,5'''-Tetracarbaldehyde
CAS No.	2459652-60-7
Molecular Formula	C34H22O4
Molecular Weight	494.54 g/mol
Synonyms	3,3''',5,5'''-Quaterphenyl-1,1':3',1'':3'',1'''-tetracarbaldehyde; [1,1':3',1'':3'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarboxaldehyde; Tetrakis(4-formylphenyl)[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (isomeric); TPTC; QP-TA; Quaterphenyl Tetracarbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 1,1':3',1'':3'',1'''-Quaterphenyl]-3,3''',5,5'''-Tetracarbaldehyde is synthesized and purified under stringent conditions to ensure high chemical purity and lot-to-lot consistency, critical for research and material performance. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated place away from incompatible materials.

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	< 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.