Description

6-Chloro-5-Methoxy-2H-Pyridazin-3-One/3-Chlor-6-Hydroxy-4-Methoxypyridazin is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its functionalized pyridazine core, which is essential for constructing molecules with specific biological and chemical activities. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides and plant growth regulators.
• Chemical Research: Used in academic and industrial R&D for studying heterocyclic chemistry and developing new synthetic methodologies.
• Material Science: Potential building block for creating specialty polymers and functional materials with unique electronic properties.
• Dye & Pigment Intermediate: Can be utilized in the synthesis of complex colorants and imaging agents.

Basic Information

Product Name	6-Chloro-5-Methoxy-2H-Pyridazin-3-One/3-Chlor-6-Hydroxy-4-Methoxypyridazin
CAS No.	114333-03-8
Molecular Formula	C5H5ClN2O2
Molecular Weight	160.56 g/mol
Synonyms	6-Chloro-5-methoxy-2H-pyridazin-3-one; 3-Chloro-6-hydroxy-4-methoxypyridazine; 5-Methoxy-6-chloro-3(2H)-pyridazinone; 6-Chloro-5-methoxy-3(2H)-pyridazinone; 4-Methoxy-3-chloro-6-hydroxypyridazine; 3-Chloro-4-methoxy-6-pyridazinol; 6-Chloro-5-methoxypyridazin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 6-Chloro-5-Methoxy-2H-Pyridazin-3-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.