Description

4-Chloro-3-Pyridinesulfonamide Hydrochloride, 98% is a high-purity sulfonamide derivative, a key building block in advanced organic synthesis. This compound is valued for its role as a versatile synthetic intermediate, enabling the construction of complex molecules with specific biological activities. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyridine-sulfonamide scaffold.
• Chemical Synthesis: Serves as a versatile building block for creating complex heterocyclic compounds in medicinal and materials chemistry.
• Biochemical Research: Employed in the study of enzyme inhibitors and receptor ligands due to its specific molecular structure.
• Material Science: Potential intermediate for the synthesis of functionalized polymers or ligands for metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	4-Chloro-3-Pyridinesulfonamide Hydrochloride, 98%
CAS No.	777854-85-0
Molecular Formula	C5H6Cl2N2O2S
Molecular Weight	229.08 g/mol
Synonyms	4-Chloro-3-pyridinesulfonamide HCl; 4-Chloro-3-sulfamoylpyridine hydrochloride; 3-Pyridinesulfonamide, 4-chloro-, hydrochloride; 4-Chloro-3-pyridylsulfonamide hydrochloride; 4-Chloro-3-sulfonamidopyridine hydrochloride; 777854-85-0 (CAS); 4-Chloro-3-pyridinesulfonic acid amide hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Pyridinesulfonamide Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the declared 98% minimum purity specification and is free from significant impurities. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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