Description

6-Chloro-4-Methoxy-2,3-Dihydropyridazin-3-One is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized pyridazinone scaffold, which serves as a versatile intermediate for constructing complex molecular architectures. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in therapeutic areas targeting central nervous system (CNS) disorders and inflammation.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization, enabling the creation of libraries of novel compounds for high-throughput screening.
• Material Science: Potential intermediate in the synthesis of specialty chemicals and functional materials, such as ligands for catalysts or organic electronic materials.

Basic Information

Product Name	6-Chloro-4-Methoxy-2,3-Dihydropyridazin-3-One
CAS No.	952569-55-0
Molecular Formula	C5H5ClN2O2
Molecular Weight	160.56 g/mol
Synonyms	6-Chloro-4-methoxy-2,3-dihydro-3-pyridazinone; 6-Chloro-4-methoxy-3(2H)-pyridazinone; 3(2H)-Pyridazinone, 6-chloro-4-methoxy-; 952569-55-0; 6-Chloro-4-methoxypyridazin-3(2H)-one; 4-Methoxy-6-chloro-2,3-dihydropyridazin-3-one
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Methoxy-2,3-Dihydropyridazin-3-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.