Description

4-(2-Cyanophenyl)Benzaldehyde is a versatile aromatic aldehyde building block characterized by its distinct biphenyl structure with nitrile and formyl functional groups. This compound matters for its role as a key intermediate in the synthesis of complex organic molecules, particularly in advanced material science and pharmaceutical research. Industries that require it include pharmaceutical R&D for drug discovery, agrochemical manufacturing for novel active ingredients, and material science for the development of organic electronic components and liquid crystals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting central nervous system disorders.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material: Serves as a core building block for advanced organic electronic materials used in displays and lighting.
• Organic Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Dye & Pigment Precursor: Utilized in the synthesis of high-performance dyes and pigments for imaging and coating applications.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into polymer chains.

Basic Information

Product Name	4-(2-Cyanophenyl)Benzaldehyde
CAS No.	135689-93-9
Molecular Formula	C14H9NO
Molecular Weight	207.23 g/mol
Synonyms	2'-Cyanobiphenyl-4-carboxaldehyde; [1,1'-Biphenyl]-4-carboxaldehyde, 2'-cyano-; 4-Formyl-2'-cyanobiphenyl; 2-Cyano-4'-formylbiphenyl; 4-(2-Cyanophenyl)benzaldehyde; 2'-Cyano[1,1'-biphenyl]-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-(2-Cyanophenyl)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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