Description

4-Amino-5-Chloropyridazin-6-On is a versatile heterocyclic building block and key pharmaceutical intermediate. This compound is valued for its pyridazinone core, which is integral to the synthesis of molecules with significant biological activity. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting cardiovascular and central nervous system disorders.
• Agrochemical Research: Serves as a key building block for developing new herbicides and pesticides with specific modes of action.
• Chemical Synthesis: Used in organic chemistry research to construct complex heterocyclic frameworks for material science and catalysis studies.
• Biochemical Tool Compound: Employed in life science research to study enzyme inhibition and receptor-ligand interactions.

Basic Information

Product Name	4-Amino-5-Chloropyridazin-6-On
CAS No.	6339-19-1
Molecular Formula	C4H4ClN3O
Molecular Weight	145.55 g/mol
Synonyms	5-Chloro-4-aminopyridazin-6(1H)-one; 4-Amino-5-chloro-1,6-dihydropyridazin-6-one; 4-Amino-5-chloro-6-hydroxypyridazine; 5-Chloro-4-amino-6-pyridazinone; 4-Amino-5-chloro-6(1H)-pyridazinone; 5-Chloro-4-amino-6(1H)-pyridazinone; 4-Amino-5-chloro-1H-pyridazin-6-one
EINECS	Contact for details

Quality Control

Our production of 4-Amino-5-Chloropyridazin-6-On adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided to ensure full traceability and compliance with your research or manufacturing requirements.

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 incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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