Description

4-Amino-2-Benzyl-5-Chloropyridazin-3(2H)-One is a high-value, nitrogen-containing heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique pyridazinone core, functionalized with amino, benzyl, and chloro groups, makes it a versatile intermediate for creating complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Chemical Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and fine chemicals.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and advanced materials.

Basic Information

Product Name	4-Amino-2-Benzyl-5-Chloropyridazin-3(2H)-One
CAS No.	37627-00-2
Molecular Formula	C11H10ClN3O
Molecular Weight	235.67 g/mol
Synonyms	5-Chloro-2-benzyl-4-amino-2H-pyridazin-3-one; 2-Benzyl-5-chloro-4-aminopyridazin-3(2H)-one; 4-Amino-2-benzyl-5-chloro-2H-pyridazin-3-one; 5-Chloro-4-amino-2-benzylpyridazin-3(2H)-one; 2-Benzyl-4-amino-5-chloropyridazin-3(2H)-one; 4-Amino-5-chloro-2-benzyl-3(2H)-pyridazinone; 37627-00-2
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Benzyl-5-Chloropyridazin-3(2H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.