Description

5-Hydroxy-2-(2-Tetrahydropyranyl)Pyridazin-3(2H)-One is a high-purity heterocyclic organic compound featuring a pyridazinone core protected by a tetrahydropyranyl (THP) group. This molecule is of significant commercial interest as a key synthetic intermediate or building block in advanced pharmaceutical research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that leverage the pyridazinone pharmacophore.
• Chemical Synthesis: Acts as a protected precursor for further functionalization, enabling the exploration of complex molecular architectures.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.
• Material Science Precursor: Potential use in the synthesis of specialized organic materials or ligands for catalysis.

Basic Information

Product Name	5-Hydroxy-2-(2-Tetrahydropyranyl)Pyridazin-3(2H)-One
CAS No.	1008517-74-5
Molecular Formula	C9H12N2O3
Molecular Weight	196.20 g/mol
Synonyms	5-Hydroxy-2-(tetrahydro-2H-pyran-2-yl)-2,3-dihydropyridazin-3-one; 2-(Tetrahydro-2H-pyran-2-yl)-5-hydroxypyridazin-3(2H)-one; 5-Hydroxy-2-(2-tetrahydropyranyl)-3(2H)-pyridazinone; THP-protected 5-hydroxypyridazinone; Pyridazin-3(2H)-one, 5-hydroxy-2-(tetrahydro-2H-pyran-2-yl)-
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-2-(2-Tetrahydropyranyl)Pyridazin-3(2H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.