Description

4-Cyanobenzene-1-Sulfonamide is a high-purity aromatic sulfonamide derivative featuring a cyano functional group, serving as a critical building block in advanced organic synthesis. This compound is valued for its dual reactivity, enabling its use as a versatile precursor in the development of pharmaceuticals, agrochemicals, and specialty materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key synthon for the development of sulfonamide-based drugs, enzyme inhibitors, and receptor antagonists.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers, resins, and high-performance materials.
• Chemical Research: A valuable reagent in organic chemistry for constructing complex molecular architectures and heterocyclic compounds.
• Dye & Pigment Industry: Intermediate in the synthesis of specialized dyes and colorants.

Basic Information

Product Name	4-Cyanobenzene-1-Sulfonamide
CAS No.	3119-02-6
Molecular Formula	C7H6N2O2S
Molecular Weight	182.20 g/mol
Synonyms	4-Cyanobenzenesulfonamide; p-Cyanobenzenesulfonamide; Benzenesulfonamide, 4-cyano-; 4-Sulfamoylbenzonitrile; 1-Sulfamoyl-4-cyanobenzene; NSC 403697; p-Sulfamoylbenzonitrile
EINECS	221-489-6

Quality Control

Our 4-Cyanobenzene-1-Sulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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.

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.