Description

3,4-Dimethanesulfonylbenzonitrile is a high-purity, multi-functional chemical intermediate characterized by its distinct benzonitrile core flanked by two methanesulfonyl groups. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the development of complex molecules with tailored properties. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its functional groups for bioactivity.
• Material Science Research: Serves as a precursor for specialty polymers and liquid crystals, where the sulfonyl and nitrile groups impart specific electronic or structural characteristics.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, nucleophilic substitutions, and cyclization processes to construct complex heterocyclic compounds.
• Chemical Research & Development: Utilized in academic and industrial labs for method development and exploring new reaction pathways in synthetic chemistry.

Basic Information

Product Name	3,4-Dimethanesulfonylbenzonitrile
CAS No.	1208406-84-1
Molecular Formula	C9H9NO4S2
Molecular Weight	259.30 g/mol
Synonyms	3,4-Bis(methylsulfonyl)benzonitrile; Benzonitrile, 3,4-bis(methylsulfonyl)-; 3,4-Dimethylsulfonylbenzonitrile; 3,4-Dimesylbenzonitrile; 1-Cyano-3,4-dimethanesulfonylbenzene; 4-Cyano-1,2-bis(methylsulfonyl)benzene; 3,4-Di(methanesulfonyl)benzonitrile
EINECS	Contact for details

Quality Control

Our 3,4-Dimethanesulfonylbenzonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 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.