Description

5-Methoxy-2-(Tetrahydro-2H-Pyran-3-Yl)Pyridazin-3(2H)-One is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization programs to explore new chemical entities.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.
• Academic Research: Employed in university and institutional labs for studying heterocyclic chemistry and developing new synthetic methodologies.
• Pre-clinical Development: Serves as a starting material for producing compounds required for pharmacological screening and toxicology studies.

Basic Information

Product Name	5-Methoxy-2-(Tetrahydro-2H-Pyran-3-Yl)Pyridazin-3(2H)-One
CAS No.	1245646-65-4
Molecular Formula	C10H14N2O3
Molecular Weight	210.23 g/mol
Synonyms	5-Methoxy-2-(tetrahydro-2H-pyran-3-yl)-2,3-dihydropyridazin-3-one; 2,3-Dihydro-5-methoxy-2-(tetrahydro-2H-pyran-3-yl)pyridazin-3-one; 5-Methoxy-2-(oxan-3-yl)-2H-pyridazin-3-one; 1245646-65-4; 5-Methoxy-2-(tetrahydropyran-3-yl)pyridazin-3(2H)-one; 3(2H)-Pyridazinone, 5-methoxy-2-(tetrahydro-2H-pyran-3-yl)-
EINECS	Contact for details

Quality Control

Our production of 5-Methoxy-2-(Tetrahydro-2H-Pyran-3-Yl)Pyridazin-3(2H)-One adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to ensure traceability and compliance with your internal quality standards.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%

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