Description

3,6-Dichloro-4-Methylpyridazine is a halogenated pyridazine derivative that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its reactive chlorine atoms and the pyridazine scaffold, enabling the construction of complex molecules for high-value applications. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for creating functionalized heterocyclic compounds used in organic electronics and ligand design.
• Chemical Biology: Employed in the development of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis: A starting material for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds.

Basic Information

Product Name	3,6-Dichloro-4-Methylpyridazine
CAS No.	19064-64-3
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.99 g/mol
Synonyms	4-Methyl-3,6-dichloropyridazine; 3,6-Dichloro-4-methyl-1,2-diazine; 3,6-Dichloro-4-methylpyridazine; 19064-64-3; 4-Methyl-3,6-dichloro-1,2-diazine; 3,6-Dichloro-4-methyl-1,2-diazine; 4-Methyl-3,6-dichloropyridazine
EINECS	Contact for details

Quality Control

Our 3,6-Dichloro-4-Methylpyridazine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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 product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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