Description

3,6-Dichloro-4,5-Dimethylpyridazine is a halogenated pyridazine derivative serving as a versatile and critical synthetic intermediate. Its value lies in its reactive chlorine atoms and stable heterocyclic core, enabling the construction of complex molecules for advanced research and development. This compound is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry, crop protection, and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of heterocyclic drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its pyridazine scaffold.
• Material Science Research: Serves as a precursor for creating functionalized organic materials, ligands for catalysis, and specialty polymers.
• Chemical Biology & Proteomics: Employed as a molecular scaffold or tagging reagent in the design of chemical probes and bioconjugates.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3,6-Dichloro-4,5-Dimethylpyridazine
CAS No.	34584-69-5
Molecular Formula	C6H6Cl2N2
Molecular Weight	177.03 g/mol
Synonyms	4,5-Dimethyl-3,6-dichloropyridazine; 3,6-Dichloro-4,5-dimethyl-1,2-diazine; 3,6-Dichloro-4,5-dimethylpyridazine; Pyridazine, 3,6-dichloro-4,5-dimethyl-
EINECS	Contact for details

Quality Control

Our 3,6-Dichloro-4,5-Dimethylpyridazine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and reducing agents.

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.