Description

[1,1':4',1"]-Terphenyl-2',5'-Dicarbaldehyde CAS NO 144836-60-2 is a high-purity organic compound belonging to the terphenyl family, characterized by its two aldehyde functional groups. This compound serves as a versatile and critical building block (synthon) in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for constructing complex heterocyclic cores and ligand systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive aldehyde groups for molecular diversification.
• Ligand and Catalyst Development: Serves as a backbone for creating sophisticated chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: A potential monomer or precursor for conjugated polymers and small molecules used in OLEDs, OFETs, and other optoelectronic devices.
• Cross-linking Agent: Utilized in polymer chemistry to introduce rigidity and specific functional groups into polymer networks.
• Chemical Research: A valuable tool in academic and industrial laboratories for methodological studies and the synthesis of complex organic molecules.

Basic Information

Product Name	[1,1':4',1"]-Terphenyl-2',5'-Dicarbaldehyde
CAS No.	144836-60-2
Molecular Formula	C20H14O2
Molecular Weight	286.33 g/mol
Synonyms	2',5'-Bis(formyl)-1,1':4',1"-terphenyl; 1,1':4',1"-Terphenyl-2',5'-dicarboxaldehyde; 2',5'-Diformyl-1,1':4',1"-terphenyl; m-Terphenyl-2',5'-dicarbaldehyde; [1,1':4',1"]Terphenyl-2',5'-dicarbaldehyde; 2,5-Diformyl-m-terphenyl
EINECS	Contact for details

Quality Control

Our [1,1':4',1"]-Terphenyl-2',5'-Dicarbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FT-IR, to ensure high chemical purity and structural identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with the agreed specifications and supporting your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong reducing agents. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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