Description

(6-Hydroxy-5,6-Dihydro-4H-Pyridazin-1-Yl)-Phenyl-Methanone is a specialized heterocyclic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique pyridazinone scaffold makes it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and cardiovascular diseases.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical Production: Used in the manufacture of complex specialty chemicals, dyes, and functional materials.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D for heterocyclic chemistry and medicinal chemistry programs.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying enzyme inhibition and biological pathways.

Basic Information

Product Name	(6-Hydroxy-5,6-Dihydro-4H-Pyridazin-1-Yl)-Phenyl-Methanone
CAS No.	5454-01-3
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	6-Hydroxy-1,4,5,6-tetrahydropyridazin-1-yl phenyl ketone; 6-Hydroxy-2,3,4,5-tetrahydro-1H-pyridazin-1-yl phenyl methanone; 1-Benzoyl-6-hydroxy-1,4,5,6-tetrahydropyridazine; (6-Hydroxy-2,3,4,5-tetrahydro-1H-pyridazin-1-yl)(phenyl)methanone; Phenyl(6-hydroxy-4,5-dihydro-1H-pyridazin-1-yl)methanone
EINECS	Contact for details

Quality Control

Our (6-Hydroxy-5,6-Dihydro-4H-Pyridazin-1-Yl)-Phenyl-Methanone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, spectroscopic identification (IR, NMR), and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
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.