Description

5-Hydroxy-2,6-Dimethylpyridazin-3(2H)-One is a high-purity pyridazinone derivative, a versatile heterocyclic building block essential for advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecules with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for developing advanced organic materials, including liquid crystals and organic semiconductors.
• Chemical Biology Probes: Employed in the synthesis of molecular probes for studying enzyme function and biological pathways.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory synthesis projects.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	5-Hydroxy-2,6-Dimethylpyridazin-3(2H)-One
CAS No.	869357-37-9
Molecular Formula	C6H8N2O2
Molecular Weight	140.14 g/mol
Synonyms	5-Hydroxy-2,6-dimethyl-2H-pyridazin-3-one; 2,6-Dimethyl-5-hydroxypyridazin-3(2H)-one; 5-Hydroxy-2,6-dimethyl-3(2H)-pyridazinone; 3(2H)-Pyridazinone, 5-hydroxy-2,6-dimethyl-; 2,6-Dimethyl-5-hydroxypyridazin-3-one
EINECS	Contact for details

Quality Control

Every batch of 5-Hydroxy-2,6-Dimethylpyridazin-3(2H)-One is manufactured under a strict quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our products are suitable for research and development applications, with specifications tailored to meet project-specific requirements. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.