Description

4-Cyanophenylacetaldehyde is a versatile aromatic aldehyde building block characterized by its reactive aldehyde group and electron-withdrawing cyano substituent. This compound matters for its crucial role as a key intermediate in the synthesis of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that need it include fine chemical manufacturers and R&D laboratories focused on developing active pharmaceutical ingredients (APIs), liquid crystal materials, and advanced organic ligands.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those with benzylamine or phenethylamine backbones.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic aldehyde functionality.
• Liquid Crystal & OLED Materials: Serves as a building block for creating mesogenic units and electron-transport materials in display and lighting technologies.
• Organic Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: A versatile starting material for synthesizing dyes, pigments, and other high-value specialty chemicals.
• Academic & Industrial R&D: Used in research for developing novel synthetic methodologies and exploring new chemical entities.

Basic Information

Product Name	4-Cyanophenylacetaldehyde
CAS No.	76113-58-1
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	4-Cyanobenzeneacetaldehyde; (4-Cyanophenyl)acetaldehyde; 2-(4-Cyanophenyl)acetaldehyde; p-Cyanophenylacetaldehyde; 4-Cyanophenylethanal; Benzeneacetaldehyde, 4-cyano-; 76113-58-1; p-Cyanobenzeneacetaldehyde
EINECS	Contact for details

Quality Control

Our 4-Cyanophenylacetaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress and oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.