Description

4-Chloro-3,5-Dimethoxypyridazine is a versatile halogenated heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its dual functionality, where the chlorine atom offers a reactive site for nucleophilic substitution and the dimethoxy groups provide electronic modulation, making it a key precursor for complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Serves as a building block for creating new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for transition metal catalysis and organocatalysts.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional dyes.
• Custom Synthesis and Contract Manufacturing: A key starting material for bespoke chemical synthesis services.
• Academic and R&D Laboratories: Used in fundamental research to explore new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	4-Chloro-3,5-Dimethoxypyridazine
CAS No.	63910-48-5
Molecular Formula	C6H7ClN2O2
Molecular Weight	174.59 g/mol
Synonyms	3,5-Dimethoxy-4-chloropyridazine; 4-Chloro-3,5-dimethoxy-1,2-diazine; 4-Chloro-3,5-dimethoxypyridazine; 4-Chloro-3,5-dimethoxy-1,2-diazabenzene; Pyridazine, 4-chloro-3,5-dimethoxy-; 63910-48-5 (CAS)
EINECS	Contact for details

Quality Control

Our 4-Chloro-3,5-Dimethoxypyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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.