Description

4-(4-Chlorophenyl)-4-Oxobutanenitrile is a versatile organic intermediate characterized by its chlorophenyl and nitrile functional groups. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists and process engineers in fine chemical manufacturing for creating active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic compounds and potential drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, leveraging the chlorophenyl moiety.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialized polymers and resins.
• Organic Synthesis: Employed in academic and industrial R&D for constructing complex molecular architectures via reactions at the ketone and nitrile groups.
• Liquid Crystal & Dye Intermediates: Acts as a building block for materials requiring specific aromatic and polar characteristics.

Basic Information

Product Name	4-(4-Chlorophenyl)-4-Oxobutanenitrile
CAS No.	40394-87-4
Molecular Formula	C10H8ClNO
Molecular Weight	193.63 g/mol
Synonyms	4-(4-Chlorobenzoyl)butyronitrile; 4-Oxo-4-(4-chlorophenyl)butanenitrile; 4-Chlorophenyl 3-cyanopropyl ketone; 3-Cyano-1-(4-chlorophenyl)-1-propanone; γ-Oxo-4-chlorophenylbutyronitrile; p-Chlorobenzoylpropionitrile; 1-(4-Chlorophenyl)-4-cyanobutan-1-one
EINECS	Contact for details

Quality Control

Our 4-(4-Chlorophenyl)-4-Oxobutanenitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The product is stable under recommended conditions.

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%
Heavy Metals	≤ 20 ppm

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