Description

2,6-Dimethyl-4,5-dihydropyridazin-3(2H)-one is a specialized heterocyclic organic compound with the CAS number 39998-27-1, serving as a valuable building block in advanced chemical synthesis. This compound is critical for research and development in the pharmaceutical and agrochemical sectors due to its unique pyridazinone core structure. It is primarily sought after by fine chemical manufacturers and R&D laboratories for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders and cardiovascular diseases.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic activity.
• Chemical Research: Serves as a fundamental scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Academic & Industrial R&D: Utilized in universities and corporate R&D centers for exploring new chemical reactions and catalytic processes.

Basic Information

Product Name	2,6-Dimethyl-4,5-dihydropyridazin-3(2H)-one
CAS No.	39998-27-1
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	2,6-Dimethyl-2,3,4,5-tetrahydropyridazin-3-one; 3(2H)-Pyridazinone, 4,5-dihydro-2,6-dimethyl-; 2,6-Dimethyl-4,5-dihydro-3(2H)-pyridazinone; 4,5-Dihydro-2,6-dimethyl-3(2H)-pyridazinone; 2,6-Dimethyl-δ²-tetrahydropyridazin-3-one
EINECS	Contact for details

Quality Control

Our 2,6-Dimethyl-4,5-dihydropyridazin-3(2H)-one is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our clients' regulatory and research requirements.

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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.