Description

3-Cyano-N,n-Diethylbenzenesulfonamide is a specialized benzenesulfonamide derivative featuring a cyano substituent, serving as a key synthetic intermediate in advanced organic chemistry. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research where sulfonamide and nitrile functionalities are crucial. It is primarily utilized by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where the sulfonamide group acts as a pharmacophore.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its structural motifs for bioactivity.
• Material Science: Serves as a monomer or precursor in the synthesis of specialized polymers and advanced organic materials.
• Chemical Synthesis: Employed in organic synthesis for introducing the sulfonamide and cyano functional groups into more complex molecules.
• Dye & Pigment Intermediate: Acts as a precursor in the manufacture of certain high-performance dyes and organic pigments.
• Ligand Synthesis: Useful for creating custom ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Cyano-N,n-Diethylbenzenesulfonamide
CAS No.	860515-67-9
Molecular Formula	C₁₁H₁₄N₂O₂S
Molecular Weight	238.31 g/mol
Synonyms	3-Cyano-N,N-diethylbenzenesulfonamide; Benzenesulfonamide, 3-cyano-N,N-diethyl-; N,N-Diethyl-3-cyanobenzenesulfonamide; 3-Cyano-N,N-diethylbenzene-1-sulfonamide; m-Cyano-N,N-diethylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 3-Cyano-N,n-Diethylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.