Description

4-Amino-n-(3-Chloropyrazinyl)Benzenesulfonamide CAS NO 14423-79-1 is a specialized sulfonamide derivative featuring a chloropyrazinyl substituent, serving as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing novel bioactive compounds.

Application

• Key pharmaceutical intermediate for the synthesis of potential drug candidates, particularly in antimicrobial or specialty therapeutic areas.
• Building block in agrochemical research for developing new herbicides, fungicides, or insecticides.
• Versatile precursor in academic and industrial R&D for exploring novel heterocyclic chemistry and sulfonamide-based compounds.
• Used in the synthesis of dyes and pigments due to its aromatic amine and sulfonamide functional groups.
• Intermediate for creating specialty chemicals and functional materials requiring specific chloropyrazine motifs.

Basic Information

Product Name	4-Amino-n-(3-Chloropyrazinyl)Benzenesulfonamide
CAS No.	14423-79-1
Molecular Formula	C10H9ClN4O2S
Molecular Weight	284.72 g/mol
Synonyms	4-Amino-N-(3-chloropyrazin-2-yl)benzenesulfonamide; Benzenesulfonamide, 4-amino-N-(3-chloro-2-pyrazinyl)-; 3-Chloro-N-sulfanilylpyrazin-2-amine; 4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide; 14423-79-1; N1-(3-Chloro-2-pyrazinyl)sulfanilamide; Sulfanilamide, N1-(3-chloro-2-pyrazinyl)-
EINECS	Contact for details

Quality Control

Our 4-Amino-n-(3-Chloropyrazinyl)Benzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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