Description

3,5-Bis(Methylsulfonyl)Benzonitrile is a high-purity, multi-functional chemical intermediate characterized by its distinct benzonitrile core flanked by two methylsulfonyl groups. This molecular structure makes it a valuable synthon for constructing complex molecules in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life sciences industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and other targeted therapy research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators due to its reactive nitrile and sulfone functionalities.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3,5-Bis(Methylsulfonyl)Benzonitrile
CAS No.	849924-84-1
Molecular Formula	C9H9NO4S2
Molecular Weight	259.30 g/mol
Synonyms	3,5-Bis(methanesulfonyl)benzonitrile; Benzonitrile, 3,5-bis(methylsulfonyl)-; 3,5-Dimethanesulfonylbenzonitrile; 849924-84-1; 3,5-Bis(methylsulphonyl)benzonitrile; 3,5-Bis(methylsulfonyl)phenyl cyanide
EINECS	Contact for details

Quality Control

Our 3,5-Bis(Methylsulfonyl)Benzonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment. We adhere to cGMP principles for the production of intermediates intended for pharmaceutical development.

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 oxidizing agents and strong bases.

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%

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