Description

[1,1':4',1''-Terphenyl]-2,2''-Dicarboxaldehyde CAS NO 1334652-46-8 is a high-purity, functionalized terphenyl derivative serving as a critical advanced organic building block. Its rigid, conjugated structure and dual aldehyde functional groups make it an essential precursor for synthesizing complex organic electronic materials and specialty polymers. This compound is primarily utilized by R&D and production chemists in the pharmaceutical, agrochemical, and materials science sectors for developing novel compounds with tailored properties.

Application

• Organic Light-Emitting Diode (OLED) Materials: A key intermediate for synthesizing electron-transport materials and host molecules in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of new active pharmaceutical ingredients (APIs), particularly for creating rigid, planar molecular scaffolds.
• Liquid Crystal and Polymer Synthesis: Serves as a core monomer for producing high-performance polymers and liquid crystalline materials with enhanced thermal and mechanical stability.
• Metal-Organic Framework (MOF) Construction: Acts as a versatile organic linker for designing porous coordination polymers with specific pore geometries and functionalities.
• Agrochemical Research: Employed as a building block in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Chemistry: Used to create novel chromophores and fluorophores for advanced imaging, sensing, and coloring applications.
• Academic and Industrial R&D: A valuable tool for fundamental research in organic synthesis, supramolecular chemistry, and materials science.

Basic Information

Product Name	[1,1':4',1''-Terphenyl]-2,2''-Dicarboxaldehyde
CAS No.	1334652-46-8
Molecular Formula	C20H14O2
Molecular Weight	286.33 g/mol
Synonyms	2,2''-Terphenyl-1,1':4',1''-dicarboxaldehyde; 1,1':4',1''-Terphenyl-2,2''-dicarboxaldehyde; 2,2''-Dicarboxy-[1,1':4',1''-terphenyl]; m-Terphenyl-2,2''-dicarboxaldehyde; 2,2''-Diformyl-1,1':4',1''-terphenyl; [1,1':4',1''-Terphenyl]-2,2''-dialdehyde; Terphenyl dialdehyde derivative
EINECS	Contact for details

Quality Control

Our [1,1':4',1''-Terphenyl]-2,2''-Dicarboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline 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%
Heavy Metals	≤ 20 ppm

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