Description

Methyl 1-(4-Chlorophenyl)-4-Oxo-1,4-Dihydro-3-Pyridazinecarboxylate is a high-purity, specialized pyridazine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique heterocyclic structure, which is essential for constructing complex molecules with targeted biological activity. It is primarily sought after by research institutions and pharmaceutical development companies engaged in the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Chemical Synthesis: Serves as a versatile building block for constructing complex pyridazine-containing compounds in medicinal and material chemistry.
• Academic & R&D: Employed in university and corporate research laboratories for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Fine Chemical Production: Integrated into multi-step synthesis processes for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	Methyl 1-(4-Chlorophenyl)-4-Oxo-1,4-Dihydro-3-Pyridazinecarboxylate
CAS No.	453557-76-1
Molecular Formula	C12H9ClN2O3
Molecular Weight	264.66 g/mol
Synonyms	Methyl 1-(p-chlorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylate; 1-(4-Chlorophenyl)-4-oxo-1,4-dihydro-3-pyridazinecarboxylic acid methyl ester; 3-Pyridazinecarboxylic acid, 1-(4-chlorophenyl)-1,4-dihydro-4-oxo-, methyl ester; Methyl 1-(4-chlorophenyl)-4-oxo-1,4-dihydro-3-pyridazinecarboxylate; 453557-76-1; Methyl 1-(4-chlorophenyl)-4-oxo-1,4-dihydro-3-pyridazinecarboxylate CAS 453557-76-1
EINECS	Contact for details

Quality Control

Our production of Methyl 1-(4-Chlorophenyl)-4-Oxo-1,4-Dihydro-3-Pyridazinecarboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

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