Description

Ethyl 4-Chloro-1-(4-Chlorophenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate is a high-purity, advanced pharmaceutical intermediate with a distinct pyridazine core structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and inflammatory pathways. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the multi-step synthesis of proprietary drug candidates and investigational new chemical entities.
• Agrochemical Research: Used in research and development for creating novel herbicides and plant growth regulators, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex pyridazine-containing molecules for material science and catalysis studies.
• Biochemical Tool Compound: Acts as a reference standard or a starting material for developing enzyme inhibitors and receptor modulators in biochemical assays.

Basic Information

Item	Details
Product Name	Ethyl 4-Chloro-1-(4-Chlorophenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate
CAS No.	339030-88-5
Molecular Formula	C13H10Cl2N2O3
Molecular Weight	313.14 g/mol
Synonyms	Ethyl 4-Chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate; 1-(4-Chlorophenyl)-4-chloro-6-oxo-1,6-dihydro-3-pyridazinecarboxylic Acid Ethyl Ester; 4-Chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic Acid Ethyl Ester; CAS 339030-88-5; 3-Pyridazinecarboxylic acid, 4-chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydro-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of Ethyl 4-Chloro-1-(4-Chlorophenyl)-6-Oxo-1,6-Dihydro-3-Pyridazinecarboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is manufactured and tested in facilities that implement GMP (Good Manufacturing Practice) principles where applicable. Comprehensive analytical testing, including HPLC, NMR, and MS, is performed. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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