Description

3-Pyridazinesulfonamide,6-Chloro-(9Ci) is a specialized heterocyclic sulfonamide building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecules, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing enzyme-inhibitory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe Synthesis: Serves as a scaffold for creating molecular probes to study biological pathways and protein functions.
• Material Science Precursor: Potential intermediate in the synthesis of specialty polymers or ligands for catalytic systems.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	3-Pyridazinesulfonamide,6-Chloro-(9Ci)
CAS No.	88538-48-1
Molecular Formula	C4H4ClN3O2S
Molecular Weight	193.61 g/mol
Synonyms	6-Chloro-3-pyridazinesulfonamide; 6-Chloropyridazine-3-sulfonamide; 3-Pyridazinesulfonamide, 6-chloro-; 6-Chloro-pyridazine-3-sulfonic acid amide; 6-Chloro-1,2-diazine-3-sulfonamide; 6-Chloro-3-sulfamoylpyridazine; 88538-48-1 (CAS)
EINECS	Contact for details

Quality Control

Our 3-Pyridazinesulfonamide,6-Chloro-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and may require storage under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.