Description

5-(4-Chloro-Phenyl)-4-(2,6-Difluoro-Phenyl)-6-Methyl-Pyridazin-3-Ol is a high-purity pyridazine derivative, a versatile and critical building block in advanced organic synthesis. Its molecular structure makes it an essential intermediate for developing novel active compounds in the pharmaceutical and agrochemical sectors. This product is primarily targeted at research and development teams, process chemists, and manufacturers in the fine chemical, pharmaceutical, and crop protection industries seeking reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Chemical Synthesis Building Block: Used in cross-coupling reactions, functional group transformations, and the construction of complex heterocyclic systems.
• Material Science Research: Potential intermediate for creating specialty chemicals and functional materials with specific electronic or photophysical properties.
• Contract Research & Development (CRO/CMO): Supplied to research organizations and custom manufacturers for client-specific synthesis projects.

Basic Information

Product Name	5-(4-Chloro-Phenyl)-4-(2,6-Difluoro-Phenyl)-6-Methyl-Pyridazin-3-Ol
CAS No.	871513-60-9
Molecular Formula	C17H11ClF2N2O
Molecular Weight	332.73 g/mol
Synonyms	5-(4-Chlorophenyl)-4-(2,6-difluorophenyl)-6-methyl-3(2H)-pyridazinone; 4-(2,6-Difluorophenyl)-5-(4-chlorophenyl)-6-methyl-3-pyridazinone; 3-Hydroxy-5-(4-chlorophenyl)-4-(2,6-difluorophenyl)-6-methylpyridazine; 871513-60-9; 5-(4-Chlorophenyl)-4-(2,6-difluorophenyl)-6-methylpyridazin-3-ol
EINECS	Contact for details

Quality Control

Our 5-(4-Chloro-Phenyl)-4-(2,6-Difluoro-Phenyl)-6-Methyl-Pyridazin-3-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, related substances, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%, Total impurities ≤ 1.5%
Loss on Drying	≤ 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.