Description

4-Chloro-5-(Methylamino)-2-(2-Oxopropyl)-3(2H)-Pyridazinone is a specialized heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its unique pyridazinone core, functionalized with chloro, methylamino, and oxopropyl groups, makes it a valuable building block for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research institutions and industrial R&D departments focused on developing novel active ingredients for the agrochemical and pharmaceutical sectors.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides and plant growth regulators, leveraging its pyridazinone scaffold.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for developing potential drug candidates targeting various enzymes and receptors.
• Chemical Synthesis: Serves as a versatile intermediate for creating more complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated for the development of specialty polymers and functional materials with specific electronic or photochemical properties.

Basic Information

Product Name	4-Chloro-5-(Methylamino)-2-(2-Oxopropyl)-3(2H)-Pyridazinone
CAS No.	303987-67-9
Molecular Formula	C9H10ClN3O2
Molecular Weight	227.65 g/mol
Synonyms	4-Chloro-5-methylamino-2-(2-oxopropyl)-3(2H)-pyridazinone; 4-Chloro-5-(methylamino)-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one; 2H-Pyridazin-3-one, 4-chloro-5-(methylamino)-2-(2-oxopropyl)-; 4-Chloro-5-methylamino-2-propionyl-3(2H)-pyridazinone; 303987-67-9; 4-Chloro-5-(N-methylamino)-2-(2-oxopropyl)-3(2H)-pyridazinone
EINECS	Contact for details

Quality Control

Our production of 4-Chloro-5-(Methylamino)-2-(2-Oxopropyl)-3(2H)-Pyridazinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment, ensuring full traceability and compliance with research and industrial application standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.