Description

1-(4-Chlorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxamide is a high-purity pyridazine derivative with significant potential as a key synthetic intermediate in advanced organic chemistry. This compound matters for its precise molecular structure, which serves as a critical building block for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesis and scale-up projects.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its chlorophenyl and pyridazine motifs.
• Chemical Synthesis Reference Standard: Serves as a high-purity analytical standard for method development and quality control in chemical manufacturing.
• Academic & Industrial R&D: Employed in research laboratories for studying structure-activity relationships (SAR) and exploring new chemical reactions.
• Fine Chemical Production: Acts as a specialized intermediate in the multi-step synthesis of complex, high-value organic molecules.

Basic Information

Product Name	1-(4-Chlorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxamide
CAS No.	338405-04-2
Molecular Formula	C11H8ClN3O3
Molecular Weight	265.65 g/mol
Synonyms	4-Hydroxy-1-(4-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide; 1-(p-Chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxamide; 3-Pyridazinecarboxamide, 1-(4-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-; 338405-04-2; 1-(4-Chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-pyridazine-3-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 1-(4-Chlorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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