Description

4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One is a specialized heterocyclic organic compound belonging to the pyridazinone class. This high-purity intermediate is of significant commercial importance for its role in the synthesis of advanced chemical products. It is primarily sought by research institutions and manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients.

Application

• Agrochemical Intermediate: A key building block in the research and synthesis of novel herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Research: Serves as a crucial precursor in medicinal chemistry for the development of new therapeutic agents and active pharmaceutical ingredients (APIs).
• Chemical Synthesis: Used as a versatile intermediate in organic synthesis for constructing complex heterocyclic frameworks.
• Material Science: Investigated for potential applications in the development of specialty polymers and advanced functional materials.

Basic Information

Product Name	4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One
CAS No.	41931-13-9
Molecular Formula	C11H8Cl2N2O
Molecular Weight	255.10 g/mol
Synonyms	4,5-Dichloro-2-(3-methylphenyl)-2,3-dihydropyridazin-3-one; 4,5-Dichloro-2-(m-tolyl)-3(2H)-pyridazinone; 2-(3-Methylphenyl)-4,5-dichloro-2H-pyridazin-3-one; 4,5-Dichloro-2-(3-methylphenyl)pyridazin-3(2H)-one; 41931-13-9; m-Tolyl-4,5-dichloropyridazinone
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

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