Description

3-Chloro-6-Methoxypyridazine is a versatile halogenated heterocyclic building block of significant importance in advanced organic synthesis. Its core value lies in its dual functionalization, providing reactive sites for nucleophilic aromatic substitution and serving as a key precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and central nervous system (CNS) drug discovery programs.
• Agrochemical Synthesis: Used as a building block for creating new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or photoactive components.
• Chemical Biology Probes: Useful for creating tagged molecules and probes for studying biological pathways and target engagement.
• Custom Synthesis and Scale-up: A starting material for contract research and manufacturing organizations (CROs/CMOs) performing custom synthesis for clients.

Basic Information

Product Name	3-Chloro-6-Methoxypyridazine
CAS No.	1722-10-7
Molecular Formula	C5H5ClN2O
Molecular Weight	144.56 g/mol
Synonyms	6-Methoxy-3-chloropyridazine; 3-Chloro-6-methoxy-1,2-diazine; 3-Chloro-6-methoxypyridazine; 3-Chloro-6-methoxypyridazine (6-Methoxy-3-chloropyridazine); 1722-10-7; 6-Methoxy-3-chloro-1,2-diazine; 3-Chloro-6-methoxy-pyridazine
EINECS	217-025-8

Quality Control

Our 3-Chloro-6-Methoxypyridazine is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance protocols.

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 oxidizing agents and strong bases.

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.