Description

3-Chloro-6-(2-Methoxyphenyl)-Pyridazine is a high-purity, functionalized heterocyclic compound serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a chloro and a methoxyphenyl substituent on the pyridazine core, makes it an invaluable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in medicinal chemistry research for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a monomer or functional unit in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce complex aryl and heteroaryl groups.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new reaction pathways involving chloropyridazines.

Basic Information

Product Name	3-Chloro-6-(2-Methoxyphenyl)-Pyridazine
CAS No.	949468-94-4
Molecular Formula	C11H9ClN2O
Molecular Weight	220.65 g/mol
Synonyms	3-Chloro-6-(2-methoxyphenyl)pyridazine; 2-(6-Chloropyridazin-3-yl)anisole; 6-Chloro-3-(2-methoxyphenyl)pyridazine; 949468-94-4; 3-Chloro-6-(o-methoxyphenyl)pyridazine; Pyridazine, 3-chloro-6-(2-methoxyphenyl)-; 2-Methoxyphenyl-3-chloropyridazine
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-6-(2-Methoxyphenyl)-Pyridazine is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade typically meets a purity specification of ≥97% (by HPLC), with comprehensive control of related substances. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and other critical parameters is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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 optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
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.