Description

4-Chloro-5-(Cyclopropylamino)-2-(2-oxopropyl)-3(2H)-pyridazinone is a specialized heterocyclic compound featuring a pyridazinone core substituted with chloro, cyclopropylamino, and oxopropyl functional groups. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthetic organic chemistry. It is primarily utilized by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Serves as a core structure for developing new herbicides, fungicides, or plant growth regulators with unique modes of action.
• Chemical Synthesis Building Block: Used in organic synthesis to construct more complex heterocyclic systems due to its reactive chloro and amino substituents.
• Biochemical Research: Potential use as a tool compound or inhibitor in biochemical assays and proteomics studies.
• Material Science Precursor: May be employed in the development of specialty chemicals or functional materials.

Basic Information

Product Name	4-Chloro-5-(Cyclopropylamino)-2-(2-Oxopropyl)-3(2H)-Pyridazinone
CAS No.	477855-89-3
Molecular Formula	C10H12ClN3O2
Molecular Weight	241.68 g/mol
Synonyms	4-Chloro-5-(cyclopropylamino)-2-(2-oxopropyl)pyridazin-3(2H)-one; 2H-Pyridazin-3-one, 4-chloro-5-(cyclopropylamino)-2-(2-oxopropyl)-; 4-Chloro-5-cyclopropylamino-2-(2-oxopropyl)-3(2H)-pyridazinone; 4-Chloro-5-(cyclopropylamino)-2-(2-oxopropyl)-3(2H)-pyridazinone; 4-Chloro-5-(cyclopropylamino)-2-(2-oxopropyl)-3(2H)-pyridazinone (CAS 477855-89-3); 4-Chloro-5-(cyclopropylamino)-2-(2-oxopropyl)-3(2H)-pyridazinon; 4-Chloro-5-(cyclopropylamino)-2-(2-oxopropyl)-3(2H)-pyridazinone, 98%
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-(cyclopropylamino)-2-(2-oxopropyl)-3(2H)-pyridazinone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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