Description

4,6-Dichloropyridazin-3-Ol is a halogenated pyridazine derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its significance lies in its reactive dichloro and hydroxyl functional groups, which enable precise molecular construction for specialized applications. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for developing specialty polymers, ligands, and functionalized organic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Fine Chemical Production: Intermediate for manufacturing complex, high-purity specialty chemicals used in various industrial processes.

Basic Information

Product Name	4,6-Dichloropyridazin-3-Ol
CAS No.	17285-37-9
Molecular Formula	C4H2Cl2N2O
Molecular Weight	164.98 g/mol
Synonyms	3-Hydroxy-4,6-dichloropyridazine; 4,6-Dichloro-3-pyridazinol; 4,6-Dichloro-3-hydroxypyridazine; 4,6-Dichloro-3(2H)-pyridazinone; 3(2H)-Pyridazinone, 4,6-dichloro-; 4,6-Dichloropyridazin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 4,6-Dichloropyridazin-3-Ol 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. Certificates of Analysis (COA) documenting identity, purity, and related substances are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

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%

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