Description

3,6-Dichloro-4-Methoxypyridazine is a versatile halogenated pyridazine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its dual reactive sites, which enable selective functionalization for constructing complex molecular architectures. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyridazine-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced materials.
• Chemical Research & Development: A valuable reagent for exploring novel heterocyclic chemistry and creating libraries of compounds for screening.
• Ligand and Catalyst Preparation: Utilized in the synthesis of complex ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	3,6-Dichloro-4-Methoxypyridazine
CAS No.	70952-62-4
Molecular Formula	C5H4Cl2N2O
Molecular Weight	179.00 g/mol
Synonyms	4-Methoxy-3,6-dichloropyridazine; 3,6-Dichloro-4-methoxypyridazine; 70952-62-4; 4-Methoxy-3,6-dichloro-1,2-diazine; NSC 403714
EINECS	Contact for details

Quality Control

Our 3,6-Dichloro-4-Methoxypyridazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and strong oxidizing agents.

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%

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