Description

6-Methyl-2,3-Dihydropyridazin-3-One Hydrate is a versatile heterocyclic building block and key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized pyridazinone core, which is integral to constructing complex molecular architectures with specific biological or material properties. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and cardiovascular diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Chemical Research & Development: Serves as a fundamental building block in academic and industrial labs for exploring new chemical reactions and creating libraries of compounds for screening.
• Material Science Precursor: Investigated for the synthesis of specialized polymers, ligands for catalysis, or organic electronic materials due to its nitrogen-containing heterocycle.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals used in various industrial applications.

Basic Information

Product Name	6-Methyl-2,3-Dihydropyridazin-3-One Hydrate
CAS No.	7143-82-0
Molecular Formula	C5H8N2O2
Molecular Weight	128.13 g/mol (Anhydrous basis)
Synonyms	6-Methyl-2,3-dihydro-3-pyridazinone hydrate; 6-Methyl-3(2H)-pyridazinone hydrate; 3-Hydroxy-6-methylpyridazine hydrate; 6-Methyl-3-pyridazinol hydrate; 6-Methyl-2,3-dihydropyridazine-3-one monohydrate; 3-Pyridazinol, 6-methyl-, hydrate (1:1); 6-Methyl-3(2H)-pyridazinone, monohydrate
EINECS	Contact for details

Quality Control

Our 6-Methyl-2,3-Dihydropyridazin-3-One Hydrate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), water content, and identification is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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