Description

3,4-Dichloro-6-Methylpyridazine is a versatile halogenated heterocyclic building block of significant importance in advanced organic synthesis. Its core value lies in its reactive dichloro and methyl substituents, which allow for selective functionalization to create complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, serving as a key intermediate for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its pyridazine core.
• Material Science Research: Serves as a building block for creating functionalized heterocycles used in organic electronic materials and ligands for catalysis.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis & Contract Manufacturing: A key starting material for fine chemical producers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	3,4-Dichloro-6-Methylpyridazine
CAS No.	22390-45-0
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.99 g/mol
Synonyms	3,4-Dichloro-6-methyl-1,2-diazine; 6-Methyl-3,4-dichloropyridazine; 3,4-Dichloro-6-methylpyridazine; 3,4-Dichloro-6-methyl-1,2-diazabenzene; 3,4-Dichloro-6-methylpyridazin; 3,4-Dichloro-6-methyl-1,2-diazine; 6-Methyl-3,4-dichloro-1,2-diazine
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-6-Methylpyridazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing purity, identity, and impurity profiles as verified by advanced analytical techniques (HPLC, GC, NMR). Our quality commitment aligns with the standards required for GMP-grade intermediates and REACH compliance for global supply.

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). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.