Description

3-(3-Chlorophenyl)-4,6-Dichloropyridazine is a high-purity halogenated pyridazine derivative, a key advanced intermediate in modern synthetic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated pyridazine core.
• Material Science Research: Serves as a monomer or precursor for creating specialized polymers and organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-(3-Chlorophenyl)-4,6-Dichloropyridazine
CAS No.	849021-04-1
Molecular Formula	C10H5Cl3N2
Molecular Weight	259.52 g/mol
Synonyms	4,6-Dichloro-3-(3-chlorophenyl)pyridazine; 3-(3-Chlorophenyl)-4,6-dichloro-1,2-diazine; 849021-04-1; 3-(3-Chlorophenyl)-4,6-dichloropyridazine; 4,6-Dichloro-3-(3-chlorophenyl)-1,2-diazine
EINECS	Contact for details

Quality Control

Our 3-(3-Chlorophenyl)-4,6-Dichloropyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.