Description

6-Bromo-2-Methyl-3(2H)-Pyridazinone (Saltdata: Free) is a high-purity, versatile brominated pyridazinone derivative serving as a critical building block in advanced organic synthesis. This compound is essential for research and development chemists seeking to introduce specific molecular complexity and functionality into their target molecules. It is primarily utilized in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the research and synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and inflammation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyridazinone core's bioactivity.
• Chemical Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and functional group transformations to create complex heterocyclic systems.
• Material Science Research: Investigated as a precursor for specialty polymers, ligands, or organic electronic materials due to its halogenated aromatic structure.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies and the exploration of new synthetic pathways in organic chemistry.

Basic Information

Product Name	6-Bromo-2-Methyl-3(2H)-Pyridazinone (Saltdata: Free)
CAS No.	1123169-25-4
Molecular Formula	C5H5BrN2O
Molecular Weight	189.01 g/mol
Synonyms	6-Bromo-2-methyl-3(2H)-pyridazinone; 6-Bromo-2-methylpyridazin-3(2H)-one; 2-Methyl-6-bromo-3(2H)-pyridazinone; 6-Bromo-2-methyl-1,2-dihydropyridazine-3-one; 6-Bromo-2-methyl-2H-pyridazin-3-one; 3(2H)-Pyridazinone, 6-bromo-2-methyl-
EINECS	Contact for details

Quality Control

Our 6-Bromo-2-Methyl-3(2H)-Pyridazinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.