Description

5'-(4-Formylphenyl)-2',4',6'-Trimethyl-[1,1':3',1''-Terphenyl]-4,4''-Dicarbaldehyde is a high-purity, multi-functional aromatic dialdehyde building block. This compound is critical for synthesizing advanced organic materials due to its rigid, extended π-conjugated terphenyl core and multiple reactive aldehyde sites. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures, such as ligands, polymers, and metal-organic frameworks (MOFs).

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Organic Electronic Materials: Used in the development of organic light-emitting diodes (OLEDs), semiconductors, and charge-transport materials due to its conjugated structure.
• Metal-Organic Framework (MOF) Synthesis: Acts as a versatile organic linker for constructing porous coordination polymers with tailored pore sizes and functionalities.
• Ligand Synthesis for Catalysis: Provides a scaffold for creating sophisticated polydentate ligands used in homogeneous catalysis and asymmetric synthesis.
• Polymer Chemistry: Employed as a monomer or cross-linking agent for producing high-performance polymers, resins, and dendrimers.
• Agrochemical Research: Utilized in the design and synthesis of new crop protection agents and plant growth regulators.
• Chemical Sensing: Incorporated into the design of fluorescent probes and chemosensors for detecting metal ions or specific analytes.
• Academic & Industrial R&D: A valuable tool for exploratory research in supramolecular chemistry and material science.

Basic Information

Product Name	5'-(4-Formylphenyl)-2',4',6'-Trimethyl-[1,1':3',1''-Terphenyl]-4,4''-Dicarbaldehyde
CAS No.	2195343-70-3
Molecular Formula	C30H24O3
Molecular Weight	432.51 g/mol
Synonyms	4,4''-Dicarboxyaldehyde-5'-(4-formylphenyl)-2',4',6'-trimethyl-1,1':3',1''-terphenyl; 5'-(4-Formylphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxaldehyde; Terphenyl Dialdehyde Derivative; 4,4''-Bis(formyl)-5'-(4-formylphenyl)-2',4',6'-trimethyl-1,1':3',1''-terphenyl; Multi-Aldehyde Terphenyl; Extended Conjugated Dialdehyde; CAS 2195343-70-3
EINECS	Contact for details

Quality Control

Our 5'-(4-Formylphenyl)-2',4',6'-Trimethyl-[1,1':3',1''-Terphenyl]-4,4''-Dicarbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.