Description

Methyl 4-Chloro-1-(4-Chlorophenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate is a high-purity, synthetically valuable pyridazine derivative. This compound serves as a critical advanced pharmaceutical intermediate for the development of novel active ingredients. It is primarily required by research institutions and fine chemical manufacturers engaged in agrochemical and pharmaceutical synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development and production of advanced pesticides and herbicides, leveraging its bioactive pyridazine core.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization in organic and medicinal chemistry research programs.
• Material Science: Potential intermediate for the synthesis of specialty chemicals and functional materials with specific electronic or photophysical properties.

Basic Information

Product Name	Methyl 4-Chloro-1-(4-Chlorophenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate
CAS No.	129109-19-9
Molecular Formula	C12H8Cl2N2O3
Molecular Weight	299.11 g/mol
Synonyms	Methyl 4,1'-Dichloro-6-oxo-1,6-dihydro-[3,4'-bipyridazine]-5-carboxylate; 4-Chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid methyl ester; 1-(4-Chlorophenyl)-4-chloro-6-oxo-1,6-dihydro-3-pyridazinecarboxylic Acid Methyl Ester; Methyl 1-(4-chlorophenyl)-4-chloro-6-oxo-1,6-dihydro-3-pyridazinecarboxylate; 3-Pyridazinecarboxylic acid, 4-chloro-1-(4-chlorophenyl)-1,6-dihydro-6-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 4-Chloro-1-(4-Chlorophenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to prevent contamination and moisture absorption.

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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.