Description

2-(3,4-Dichlorobenzyl)-6-(4-Methylstyryl)-4,5-Dihydro-3(2H)-Pyridazinone is a high-value, synthetically derived pyridazinone derivative, recognized for its role as a key chemical intermediate in advanced organic synthesis. Its molecular architecture, featuring dichlorobenzyl and methylstyryl substituents, makes it a critical building block for the development of novel compounds with targeted biological or material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly for research into central nervous system (CNS) agents, anti-inflammatory, or other therapeutic small molecules.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe Development: Employed in academic and industrial R&D to create molecular probes for studying enzyme function or cellular pathways.
• Material Science Research: Acts as a monomer or functional unit in the synthesis of advanced polymers or organic electronic materials due to its conjugated styryl component.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring complex heterocyclic chemistry.

Basic Information

Product Name	2-(3,4-Dichlorobenzyl)-6-(4-Methylstyryl)-4,5-Dihydro-3(2H)-Pyridazinone
CAS No.	1164460-03-0
Molecular Formula	C21H20Cl2N2O
Molecular Weight	387.30 g/mol
Synonyms	6-[(E)-2-(4-Methylphenyl)ethenyl]-2-[(3,4-dichlorophenyl)methyl]-4,5-dihydro-3(2H)-pyridazinone; 2-[(3,4-Dichlorophenyl)methyl]-6-[(E)-2-(4-methylphenyl)ethenyl]-4,5-dihydro-3(2H)-pyridazinone; 6-(4-Methylstyryl)-2-(3,4-dichlorobenzyl)-4,5-dihydro-3(2H)-pyridazinone; (E)-6-(4-Methylstyryl)-2-(3,4-dichlorobenzyl)-4,5-dihydro-3(2H)-pyridazinone; Pyridazinone derivative 1164460-03-0
EINECS	Contact for details

Quality Control

Every batch of 2-(3,4-Dichlorobenzyl)-6-(4-Methylstyryl)-4,5-Dihydro-3(2H)-Pyridazinone is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing all critical specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

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