Description

6-Chloropyridine-3-Sulfonamide is a versatile and high-purity sulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual functional groups, which enable precise chemical modifications essential for developing complex molecules. This intermediate is particularly important for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyridine-sulfonamide scaffold for bioactivity.
• Chemical Research & Development: Serves as a versatile building block in medicinal chemistry and material science for creating libraries of novel compounds.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and functional pigments.
• Ligand and Catalyst Preparation: Utilized in the synthesis of complex ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	6-Chloropyridine-3-Sulfonamide
CAS No.	40741-46-6
Molecular Formula	C5H5ClN2O2S
Molecular Weight	192.62 g/mol
Synonyms	3-Sulfamoyl-6-chloropyridine; 6-Chloro-3-pyridinesulfonamide; 6-Chloropyridine-3-sulfonic acid amide; 6-Chloro-3-sulfamoylpyridine; 2-Chloro-5-sulfamoylpyridine; 5-Chloropyridine-2-sulfonamide; 6-Chloro-3-pyridylsulfonamide; 6-Chloro-3-sulfonamidopyridine
EINECS	Contact for details

Quality Control

Our 6-Chloropyridine-3-Sulfonamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high-purity intermediates under GMP or research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as 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%
Heavy Metals	≤ 20 ppm

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