Description

Benzonitrile, 4-[2-(Methylsulfonyl)Ethenyl]-(E)- is a high-purity, functionalized benzonitrile derivative featuring a trans-configured ethenyl group terminated with a methylsulfonyl moiety. This compound serves as a versatile and valuable synthetic intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily needed by pharmaceutical R&D, agrochemical manufacturers, and specialty chemical producers for applications in drug discovery and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those requiring sulfone or nitrile functionalities.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor for advanced polymers and functional materials with specific electronic properties.
• Organic Synthesis: A crucial reagent for Michael addition reactions, cycloadditions, and other C-C bond forming processes in fine chemical production.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	Benzonitrile, 4-[2-(Methylsulfonyl)Ethenyl]-(E)-
CAS No.	69957-44-4
Molecular Formula	C10H9NO2S
Molecular Weight	207.25 g/mol
Synonyms	(E)-4-(2-Methylsulfonylvinyl)benzonitrile; trans-4-(2-Methylsulfonylvinyl)benzonitrile; 4-[(E)-2-Methanesulfonylvinyl]benzonitrile; p-[(E)-2-Methylsulfonylethenyl]benzonitrile; 4-(2-Methylsulfonyl-ethenyl)-benzonitrile; (E)-4-(2-(Methylsulfonyl)vinyl)benzonitrile; 4-[(E)-2-(Methylsulfonyl)ethenyl]benzonitrile
EINECS	Contact for details

Quality Control

Our Benzonitrile, 4-[2-(Methylsulfonyl)Ethenyl]-(E)- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP and ISO 9001 standards to meet the stringent requirements of our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0% (Area %)
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.