Description

3-Chloro-4,5-dimethoxypyridazine is a versatile halogenated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors, due to its reactive chloro and dimethoxy substituents. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its pyridazine core.
• Ligand and Catalyst Development: Serves as a starting material for creating 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 compounds.
• Custom Synthesis & Contract Manufacturing: A valuable building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.
• Academic & Industrial R&D: Fundamental research reagent for exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	3-Chloro-4,5-dimethoxypyridazine
CAS No.	2096-22-2
Molecular Formula	C6H7ClN2O2
Molecular Weight	174.59 g/mol
Synonyms	3-Chloro-4,5-dimethoxy-1,2-diazine; 4,5-Dimethoxy-3-chloropyridazine; 3-Chloro-4,5-dimethoxypyridazine; 2096-22-2; 3-Chloro-4,5-dimethoxy-1,2-diazabenzene; Pyridazine, 3-chloro-4,5-dimethoxy-; 3-Chloro-4,5-dimethoxy-pyridazine
EINECS	Contact for details

Quality Control

Our 3-Chloro-4,5-dimethoxypyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to supply chain integrity and documentation transparency supports your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.