Description

4-Oxiran-2-ylbenzonitrile is a high-purity, versatile chemical intermediate featuring a benzonitrile core substituted with an oxirane (epoxide) ring. This unique structure makes it a valuable building block for synthesizing more complex molecules in advanced research and industrial applications. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitrile and epoxide functional group for further derivatization.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the epoxide ring can act as a reactive site.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and liquid crystal materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and other fine chemicals via ring-opening reactions of the epoxide.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments, leveraging the reactivity of both functional groups.

Basic Information

Product Name	4-Oxiran-2-ylbenzonitrile
CAS No.	52695-39-3
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	4-(Oxiran-2-yl)benzonitrile; 2-(4-Cyanophenyl)oxirane; 4-Glycidylbenzonitrile; 4-Cyanophenyloxirane; 4-Epoxyethylbenzonitrile; 4-(2-Oxiranyl)benzonitrile; p-Cyanophenyl glycidyl ether; 52695-39-3
EINECS	Contact for details

Quality Control

Our 4-Oxiran-2-ylbenzonitrile is manufactured under strict quality management systems. Every 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 each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage.

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.