Description

4'-Ethylbiphenyl-4-Carboxaldehyde is a specialized biphenyl derivative featuring both an ethyl and a formyl functional group, making it a valuable intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the creation of complex molecules, particularly in the pharmaceutical and materials science sectors. Industries requiring high-purity chemical intermediates for research and development, such as pharmaceutical manufacturing and liquid crystal production, are the primary users of this product.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Liquid Crystal Materials: Used in the development of advanced liquid crystal displays (LCDs) and other electro-optical devices.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for organic semiconductors and emissive layer materials.
• Agrochemical Synthesis: Employed in the research and production of novel pesticides and herbicides.
• Polymer Chemistry: Functions as a monomer or cross-linking agent for creating specialized polymers with unique properties.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and catalytic processes.

Basic Information

Product Name	4'-Ethylbiphenyl-4-Carboxaldehyde
CAS No.	101002-44-2
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	4'-Ethyl-4-biphenylcarboxaldehyde; (4'-Ethyl[1,1'-biphenyl]-4-yl)methanal; p-Ethylbiphenyl-4-carbaldehyde; 4-Formyl-4'-ethylbiphenyl; 4-(4-Ethylphenyl)benzaldehyde; 1,1'-Biphenyl-4-carboxaldehyde, 4'-ethyl-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4'-Ethylbiphenyl-4-Carboxaldehyde is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive applications like pharmaceutical synthesis. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). This material is easily oxidized and should be handled and stored under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.