Description

1,6-Dihydro-6-Oxo-3-Pyridazinecarboxylic Acid, Ethyl Ester is a versatile pyridazine derivative, a high-value heterocyclic building block essential for advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the pyridazine core's bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymers and functional materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1,6-Dihydro-6-Oxo-3-Pyridazinecarboxylic Acid, Ethyl Ester
CAS No.	63001-31-0
Molecular Formula	C7H8N2O3
Molecular Weight	168.15 g/mol
Synonyms	Ethyl 6-oxo-1,6-dihydropyridazine-3-carboxylate; 3-Pyridazinecarboxylic acid, 1,6-dihydro-6-oxo-, ethyl ester; Ethyl 1,6-dihydro-6-oxo-3-pyridazinecarboxylate; 6-Oxo-1,6-dihydropyridazine-3-carboxylic acid ethyl ester; Ethyl 6-oxo-1H-pyridazine-3-carboxylate; 1H-Pyridazine-3-carboxylic acid, 6-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our 1,6-Dihydro-6-Oxo-3-Pyridazinecarboxylic Acid, Ethyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. Certificates of Analysis (COA) are available for every batch and provided upon request 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 area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.