Description

4-Hydroxypyridazine is a versatile heterocyclic building block with significant utility in advanced organic synthesis. Its unique pyridazine core functionalized with a hydroxyl group makes it a valuable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new 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 and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials and advanced polymers.
• Chemical Biology Probes: Utilized as a scaffold for building molecular probes to study enzyme function and biological pathways.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Hydroxypyridazine
CAS No.	20733-10-2
Molecular Formula	C4H4N2O
Molecular Weight	96.09 g/mol
Synonyms	4-Pyridazinol; 4-Hydroxy-1,2-diazine; 1,2-Diazin-4-ol; Pyridazin-4-ol; 4-Hydroxypyridazin; 4(1H)-Pyridazinone (tautomer); 4-Pyridazinone; 4-Hydroxy-1,2-diazabenzene
EINECS	Contact for details

Quality Control

Our 4-Hydroxypyridazine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We offer material suitable for research and development purposes, with typical purity levels meeting the requirements of advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance processes.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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