Description

[[1,1':4',1''-Terphenyl]-4,4''-Dicarboxaldehyde, 2',5'-Bis(Hexyloxy)-] CAS NO 474974-24-8 is a high-purity, functionalized terphenyl derivative featuring aldehyde groups and alkoxy side chains. This compound is valued for its role as a key organic building block and advanced intermediate in sophisticated chemical synthesis. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring rigid, conjugated backbones.
• Liquid Crystal & OLED Materials: Used in the development of organic semiconductors, light-emitting diodes (OLEDs), and liquid crystal displays (LCDs) due to its extended π-conjugated system and functional handles for further modification.
• Organic Synthesis Building Block: The reactive aldehyde groups enable its use in condensation reactions (e.g., forming Schiff bases) and as a linker in the construction of macrocycles, polymers, and metal-organic frameworks (MOFs).
• Agrochemical Research: Acts as an intermediate in creating new crop protection agents with specific structural motifs.
• Dye & Pigment Synthesis: Utilized in the production of specialized dyes and pigments where the terphenyl core provides stability and color properties.
• Academic & Industrial R&D: Employed in research laboratories for exploring new chemical reactions, catalysis, and material properties.

Basic Information

Product Name	[[1,1':4',1''-Terphenyl]-4,4''-Dicarboxaldehyde, 2',5'-Bis(Hexyloxy)-]
CAS No.	474974-24-8
Molecular Formula	C32H38O4
Molecular Weight	486.64 g/mol
Synonyms	2',5'-Bis(hexyloxy)-[1,1':4',1''-terphenyl]-4,4''-dicarboxaldehyde; 4,4''-Dicarboxaldehyde-2',5'-bis(hexyloxy)-1,1':4',1''-terphenyl; 2',5'-Dihexyloxy-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde; Terphenyl dialdehyde derivative; Functionalized terphenyl dialdehyde; Alkoxy-substituted terphenyl dialdehyde
EINECS	Contact for details

Quality Control

Our [[1,1':4',1''-Terphenyl]-4,4''-Dicarboxaldehyde, 2',5'-Bis(Hexyloxy)-] is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.