Description

3-Cyano-n-Phenylbenzenesulfonamide is a specialized organic compound featuring a sulfonamide linker and a cyano functional group, making it a valuable intermediate in advanced chemical synthesis. Its molecular architecture is engineered to serve as a key building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This product is essential for research and development chemists, process engineers, and manufacturers seeking high-purity intermediates for active pharmaceutical ingredient (API) synthesis and fine chemical production.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the sulfonamide moiety is pharmacologically active.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its structural features to modulate biological activity.
• Material Science Research: Serves as a monomer or functional additive in the development of advanced polymers, coatings, and specialty materials requiring specific chemical resistance or performance properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex molecular frameworks, including heterocyclic compounds, via reactions involving the cyano or sulfonamide groups.
• Chemical Intermediate for Dyes and Pigments: Acts as a precursor in the synthesis of specialized dyes and colorants, where its aromatic and functional groups contribute to color fastness and stability.

Basic Information

Product Name	3-Cyano-n-Phenylbenzenesulfonamide
CAS No.	56542-65-5
Molecular Formula	C₁₃H₁₀N₂O₂S
Molecular Weight	258.30 g/mol
Synonyms	3-Cyanobenzenesulfonanilide; N-Phenyl-3-cyanobenzenesulfonamide; Benzenesulfonamide, N-phenyl-3-cyano-; 3-Cyano-N-phenylbenzenesulfonamide; 3-Cyanophenyl phenylsulfonamide; m-Cyano-N-phenylbenzenesulfonamide; 3-Cyano-benzenesulfonic acid phenylamide
EINECS	Contact for details

Quality Control

Our 3-Cyano-n-Phenylbenzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is 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 heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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