Description

6-Chloro-Pyridine-3-Sulfonic Acid Diethylamide is a specialized organic intermediate featuring a sulfonamide functional group attached to a chlorinated pyridine ring. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on active ingredients, fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting the central nervous system or possessing sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyridine-sulfonamide structure.
• Chemical Research & Development: Serves as a critical scaffold for medicinal chemistry programs and the discovery of new chemical entities in academic and industrial labs.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.
• Material Science: Potential monomer or additive in the development of advanced polymers and functional materials.

Basic Information

Product Name	6-Chloro-Pyridine-3-Sulfonic Acid Diethylamide
CAS No.	54864-87-8
Molecular Formula	C9H13ClN2O2S
Molecular Weight	248.73 g/mol
Synonyms	6-Chloropyridine-3-sulfonic acid diethylamide; N,N-Diethyl-6-chloropyridine-3-sulfonamide; 6-Chloro-3-pyridinesulfonic acid diethylamide; 3-Pyridinesulfonamide, 6-chloro-N,N-diethyl-; 6-Chloro-N,N-diethylpyridine-3-sulfonamide; 6-Chloro-3-(N,N-diethylsulfamoyl)pyridine
EINECS	Contact for details

Quality Control

Our 6-Chloro-Pyridine-3-Sulfonic Acid Diethylamide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment. We can support development projects with material meeting custom purity requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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