Description

3,6-Dibromo-4-Methyl-Pyridazine is a halogenated pyridazine derivative serving as a versatile and high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as Suzuki coupling reactions and the synthesis of novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those containing pyridazine cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive bromine sites for further functionalization.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed cross-coupling reactions, such as Suzuki, Stille, and Negishi couplings, to form carbon-carbon bonds.
• Material Science Research: Serves as a precursor in the development of organic electronic materials, ligands for catalysts, and other functional organic molecules.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and target identification.
• Custom Synthesis & Contract Manufacturing: A critical raw material for custom synthesis organizations (CSOs) and CDMOs serving the life sciences sector.

Basic Information

Product Name	3,6-Dibromo-4-Methyl-Pyridazine
CAS No.	89284-10-6
Molecular Formula	C5H4Br2N2
Molecular Weight	251.91 g/mol
Synonyms	4-Methyl-3,6-dibromopyridazine; 3,6-Dibromo-4-methyl-1,2-diazine; 4-Methyl-3,6-dibromo-1,2-diazine; Dibromo-methylpyridazine; 89284-10-6; 3,6-Dibromo-4-methylpyridazine
EINECS	Contact for details

Quality Control

Our 3,6-Dibromo-4-Methyl-Pyridazine 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 specified parameters. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.