Description

4,5-Dihydro-4-Hydroxy-6-Phenyl-3(2H)-Pyridazinone is a specialized heterocyclic organic compound that serves as a versatile synthetic intermediate. Its unique pyridazinone core structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This high-purity compound is essential for research and production in the pharmaceutical, agrochemical, and advanced material science sectors, where precise molecular architecture is critical for functionality.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting cardiovascular and central nervous system disorders.
• Agrochemical Research: Used in the development of new herbicides and plant growth regulators, leveraging its heterocyclic bioactivity.
• Fine Chemical Synthesis: Serves as a crucial building block for creating complex molecules in custom synthesis and process development.
• Biochemical Research: Employed in academic and industrial research to study enzyme inhibition and receptor-ligand interactions.
• Material Science: Investigated as a monomer or additive for creating polymers with specific thermal or optical properties.

Basic Information

Product Name	4,5-Dihydro-4-Hydroxy-6-Phenyl-3(2H)-Pyridazinone
CAS No.	70529-47-4
Molecular Formula	C10H10N2O2
Molecular Weight	190.20 g/mol
Synonyms	4-Hydroxy-6-phenyl-4,5-dihydro-3(2H)-pyridazinone; 6-Phenyl-4,5-dihydro-4-hydroxy-3(2H)-pyridazinone; 4-Hydroxy-6-phenyl-2,3,4,5-tetrahydropyridazin-3-one; 4,5-Dihydro-4-hydroxy-6-phenylpyridazin-3(2H)-one; 70529-47-4; 4-Hydroxy-6-phenyl-4,5-dihydropyridazin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 4,5-Dihydro-4-Hydroxy-6-Phenyl-3(2H)-Pyridazinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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