Description

[1,1'-Biphenyl]-4-Carboxaldehyde, 4'-[2,2-Bis(4-Methoxyphenyl)-1-Phenylethenyl]- is a specialized organic compound featuring a complex biphenyl core functionalized with aldehyde and extended conjugated aromatic groups. This structure makes it a valuable advanced intermediate for synthesizing sophisticated materials where precise molecular architecture is critical. It is primarily utilized by R&D chemists and process developers in the fields of organic electronics, pharmaceutical research, and high-performance material science.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key building block for electron-transport or host materials in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) with complex polyaromatic structures.
• Liquid Crystal and Advanced Polymer Synthesis: Acts as a precursor for monomers or dopants that impart specific optical or electronic properties.
• Non-Linear Optical (NLO) Materials: Investigated for use in photonic applications due to its extended π-conjugated system.
• Chemical Research & Development: Employed as a versatile intermediate in academic and industrial research for constructing complex molecular frameworks.
• Specialty Dyes and Pigments: Potential use in developing high-stability, functional colorants.

Basic Information

Product Name	[1,1'-Biphenyl]-4-Carboxaldehyde, 4'-[2,2-Bis(4-Methoxyphenyl)-1-Phenylethenyl]-
CAS No.	1809410-56-7
Molecular Formula	C36H28O3
Molecular Weight	508.61 g/mol
Synonyms	4'-[2,2-Bis(4-methoxyphenyl)-1-phenylethenyl]-[1,1'-biphenyl]-4-carboxaldehyde; 4'-(2,2-Bis(4-methoxyphenyl)vinyl)-[1,1'-biphenyl]-4-carbaldehyde; 4'-(2,2-Di(4-methoxyphenyl)vinyl)biphenyl-4-carbaldehyde; Biphenyl-4-carboxaldehyde derivative (TPB-CHO analog); TPB-CHO derivative; OLED intermediate 1809410-56-7; Light-emitting material intermediate
EINECS	Contact for details

Quality Control

Our production of this high-purity specialty chemical adheres to strict internal quality protocols. Each batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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