Description

1-(2,4-Dichlorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxamide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound matters for its critical role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular design. Research and development teams in the pharmaceutical and agrochemical industries need this precise chemical to drive innovation in new drug and crop protection agent discovery.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used as a key scaffold in the development of new-generation herbicides and fungicides with specific modes of action.
• Chemical Biology Probe: Employed in academic and industrial research to study enzyme inhibition and protein-ligand interactions due to its pyridazine core.
• Organic Synthesis Building Block: Provides a versatile, functionalized heterocycle for constructing complex molecular libraries in medicinal chemistry.
• Reference Standard: Supplied as a high-purity compound for analytical method development, validation, and quality control in regulatory submissions.

Basic Information

Product Name	1-(2,4-Dichlorophenyl)-4-Hydroxy-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxamide
CAS No.	320419-41-8
Molecular Formula	C11H7Cl2N3O3
Molecular Weight	300.10 g/mol
Synonyms	4-Hydroxy-1-(2,4-dichlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxamide; 1-(2,4-Dichlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxamide; 3-Pyridazinecarboxamide, 1-(2,4-dichlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-; 320419-41-8; 1-(2,4-Dichlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-pyridazine-3-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 1-(2,4-Dichlorophenyl)-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 pharmaceutical R&D. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your regulatory and quality assurance 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.