Description

5-((2',6'-Dichlorobenzylidene))-6-Methyl-(2H,4H)-3-Pyridazinone is a high-purity, synthetically derived pyridazinone derivative, serving as a critical advanced intermediate in modern organic synthesis. Its precise molecular architecture makes it an essential building block for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Chemical Synthesis: A versatile building block for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Potential intermediate in the development of specialty polymers and organic electronic materials due to its conjugated system.

Basic Information

Product Name	5-((2',6'-Dichlorobenzylidene))-6-Methyl-(2H,4H)-3-Pyridazinone
CAS No.	96355-92-9
Molecular Formula	C₁₃H₁₀Cl₂N₂O
Molecular Weight	281.14 g/mol
Synonyms	5-[(2,6-Dichlorophenyl)methylene]-6-methyl-2,4-dihydropyridazin-3-one; 5-(2,6-Dichlorobenzylidene)-6-methyl-2H,4H-pyridazin-3-one; 6-Methyl-5-[(2,6-dichlorophenyl)methylene]-2,4(1H,3H)-pyridazinedione; 96355-92-9; 5-(2,6-Dichlorobenzylidene)-6-methyl-3(2H)-pyridazinone
EINECS	Contact for details

Quality Control

Our 5-((2',6'-Dichlorobenzylidene))-6-Methyl-(2H,4H)-3-Pyridazinone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches 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.