Description

2-(2-Chlorobenzyl)-6-(4-Methylstyryl)-3(2H)-Pyridazinone is a high-purity, synthetically derived pyridazinone derivative, serving as a critical advanced intermediate for pharmaceutical research and development. Its molecular architecture, featuring a chlorobenzyl and a methylstyryl moiety, makes it a valuable scaffold for constructing novel bioactive compounds. This product is essential for medicinal chemists and R&D teams in the pharmaceutical and agrochemical industries focused on developing new therapeutic agents and crop protection solutions.

Application

• As a key synthetic intermediate in the research and development of novel pharmaceutical active ingredients.
• Utilized in medicinal chemistry programs for structure-activity relationship (SAR) studies and lead optimization.
• Potential building block for the synthesis of agrochemicals, including herbicides and fungicides.
• Used in academic and institutional research exploring new heterocyclic compounds with biological activity.
• Serves as a precursor for specialized fine chemicals and custom synthesis projects.
• Applicable in the development of chemical probes and tools for biochemical and pharmacological studies.

Basic Information

Item	Detail
Product Name	2-(2-Chlorobenzyl)-6-(4-Methylstyryl)-3(2H)-Pyridazinone
CAS No.	1164520-24-4
Molecular Formula	C21H17ClN2O
Molecular Weight	348.83 g/mol
Synonyms	6-(4-Methylstyryl)-2-[(2-chlorophenyl)methyl]-3(2H)-pyridazinone; 2-(2-Chlorobenzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one; 2-(2-Chlorobenzyl)-6-(p-methylstyryl)-3(2H)-pyridazinone; 2-(2-Chlorobenzyl)-6-(4-methylstyryl)-3(2H)-pyridazinone; 1164520-24-4; 3(2H)-Pyridazinone, 2-[(2-chlorophenyl)methyl]-6-[2-(4-methylphenyl)ethenyl]-
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Chlorobenzyl)-6-(4-Methylstyryl)-3(2H)-Pyridazinone is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

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 incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area%)	≥ 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.