Description

5-Chloro-6-(3-Chlorophenyl)Pyridazin-3(2H)-One is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. Its value lies in its unique pyridazinone core, which is a privileged scaffold for developing biologically active molecules. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating new active ingredients and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, cardiovascular diseases, and inflammation.
• Agrochemical Research: Used as a core structure for developing new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Chemical Biology Probe: Serves as a valuable scaffold for creating tool compounds to study enzyme function and biological pathways in academic and industrial research.
• Material Science: Potential use as a monomer or additive in the development of specialty polymers and advanced organic electronic materials.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects requiring complex heterocyclic chemistry.

Basic Information

Product Name	5-Chloro-6-(3-Chlorophenyl)Pyridazin-3(2H)-One
CAS No.	886497-43-4
Molecular Formula	C10H6Cl2N2O
Molecular Weight	241.07 g/mol
Synonyms	3(2H)-Pyridazinone, 5-chloro-6-(3-chlorophenyl)-; 5-Chloro-6-(3-chlorophenyl)-2,3-dihydropyridazin-3-one; 5-Chloro-6-(3-chlorophenyl)pyridazin-3-ol; 6-(3-Chlorophenyl)-5-chloropyridazin-3(2H)-one; 5-Chloro-6-(m-chlorophenyl)pyridazin-3(2H)-one; 886497-43-4 (CAS); 5-Chloro-6-(3-chlorophenyl)-3(2H)-pyridazinone
EINECS	Contact for details

Quality Control

Our 5-Chloro-6-(3-Chlorophenyl)Pyridazin-3(2H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.