Description

3-Chloro-6-(3-Methylphenyl)-Pyridazine is a specialized heterocyclic organic compound featuring a pyridazine core substituted with a chloro group and a 3-methylphenyl moiety. This molecular architecture makes it a valuable and versatile chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on the creation of novel active ingredients, functional materials, and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) agents, kinase inhibitors, and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its pyridazine structure for bioactivity.
• Material Science Precursor: Serves as a starting material for the synthesis of organic ligands, dyes, and photoactive compounds used in advanced materials.
• Chemical Synthesis Scaffold: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to create more complex, functionalized molecules.
• Academic & Industrial R&D: Essential for exploratory chemistry in university laboratories and corporate R&D centers focusing on medicinal and synthetic chemistry.

Basic Information

Item	Detail
Product Name	3-Chloro-6-(3-Methylphenyl)-Pyridazine
CAS No.	66549-34-6
Molecular Formula	C11H9ClN2
Molecular Weight	204.65 g/mol
Synonyms	3-Chloro-6-(m-tolyl)pyridazine; 6-(3-Methylphenyl)-3-chloropyridazine; 3-Chloro-6-(3-methylphenyl)pyridazine; 3-Chloro-6-m-tolylpyridazine; m-Tolyl-3-chloropyridazine; 66549-34-6; 3-Chloro-6-(3'-methylphenyl)pyridazine
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-6-(3-Methylphenyl)-Pyridazine is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Melting Point	Contact for details
Loss on Drying	≤ 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.