Description

2,6-Dichloro-3-pyridinesulfonamide is a high-purity, synthetically valuable heterocyclic building block. This compound is a key intermediate in the development of advanced agrochemicals and pharmaceuticals, particularly for creating sulfonamide-based active ingredients. It is primarily sought by R&D chemists and process development teams in the fine chemical, crop protection, and pharmaceutical industries for synthesis and scale-up projects.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel herbicides and pesticides, leveraging the bioactivity of the sulfonamide and chloropyridine motifs.
• Pharmaceutical Research: Serves as a versatile scaffold for medicinal chemistry, enabling the development of new drug candidates with potential enzyme-inhibitory properties.
• Chemical Synthesis: Used as a specialized building block for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Potential intermediate in the development of functionalized polymers or ligands for catalytic systems.

Basic Information

Product Name	2,6-Dichloro-3-pyridinesulfonamide
CAS No.	1078627-77-6
Molecular Formula	C5H4Cl2N2O2S
Molecular Weight	226.07 g/mol
Synonyms	3-Pyridinesulfonamide, 2,6-dichloro-; 2,6-Dichloropyridine-3-sulfonamide; 2,6-Dichloro-3-sulfamoylpyridine; 2,6-Dichloro-3-pyridylsulfonamide; 2,6-Dichloropyridin-3-ylsulfonamide; 2,6-Dichloro-3-sulfonamidopyridine
EINECS	Contact for details

Quality Control

Our 2,6-Dichloro-3-pyridinesulfonamide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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.