Description

5-Ethylpyridazin-3(2H)-One is a versatile heterocyclic organic compound that serves as a key building block in advanced chemical synthesis. Its value lies in its functionalized pyridazinone core, which is integral for constructing molecules with specific biological and material properties. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its heterocyclic structure for bioactivity.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and material science research programs.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Ligand and Catalyst Development: Its structure can be modified to create novel ligands for catalytic systems or metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Ethylpyridazin-3(2H)-One
CAS No.	61404-50-0
Molecular Formula	C6H8N2O
Molecular Weight	124.14 g/mol
Synonyms	5-Ethyl-3(2H)-pyridazinone; 5-Ethyl-2H-pyridazin-3-one; 3-Hydroxy-5-ethylpyridazine; 5-Ethylpyridazin-3-ol; 5-Ethyl-1,2-dihydropyridazine-3-one; 5-Ethyl-3-pyridazinol; 61404-50-0
EINECS	Contact for details

Quality Control

Our 5-Ethylpyridazin-3(2H)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.