Description

4,5-Dichloro-2-(4-Methoxyphenyl)-3(2H)-Pyridazinone is a specialized heterocyclic organic compound that serves as a key synthetic intermediate in advanced chemical manufacturing. Its value lies in its unique pyridazinone core structure, which is functionalized to enable precise molecular transformations. This compound is primarily required by research institutions and industrial R&D departments focused on developing novel active ingredients for the agrochemical and pharmaceutical sectors.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of novel herbicides and plant growth regulators, leveraging its dichloro-substituted pyridazinone scaffold.
• Pharmaceutical Research: Serves as a versatile precursor for developing potential therapeutic agents, particularly in medicinal chemistry programs targeting enzyme inhibition.
• Chemical Synthesis: Used in organic synthesis for constructing complex heterocyclic systems due to its reactive sites available for further functionalization.
• Material Science Research: Investigated as a monomer or additive in the development of specialized polymers and advanced functional materials.

Basic Information

Product Name	4,5-Dichloro-2-(4-Methoxyphenyl)-3(2H)-Pyridazinone
CAS No.	41933-34-0
Molecular Formula	C11H8Cl2N2O2
Molecular Weight	271.10 g/mol
Synonyms	4,5-Dichloro-2-(4-methoxyphenyl)-2H-pyridazin-3-one; 4,5-Dichloro-2-(p-methoxyphenyl)-3(2H)-pyridazinone; 2-(4-Methoxyphenyl)-4,5-dichloro-3(2H)-pyridazinone; 4,5-Dichloro-2-(4-methoxyphenyl)pyridazin-3(2H)-one; 41933-34-0; 4,5-Dichloro-2-(4-methoxyphenyl)-3-pyridazinone
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-(4-Methoxyphenyl)-3(2H)-Pyridazinone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms and NMR spectra, to verify identity and purity. Certificates of Analysis (COA) documenting all critical quality parameters are available for every batch 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 incompatible materials such as strong oxidizing agents.

Specification

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