Description

5-Amino-2-Methylpyridazin-3(2H)-One is a versatile heterocyclic building block with a fused pyridazinone core structure. This compound matters as a key synthetic intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating new molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex molecules in academic and industrial research settings.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in catalytic processes and material science.
• Biochemical Research: Utilized in the study of enzyme inhibitors and the development of biochemical probes.

Basic Information

Product Name	5-Amino-2-Methylpyridazin-3(2H)-One
CAS No.	13506-27-9
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	5-Amino-2-methyl-2H-pyridazin-3-one; 5-Amino-2-methyl-3(2H)-pyridazinone; 2-Methyl-5-amino-3(2H)-pyridazinone; 5-Amino-2-methylpyridazin-3-one; 3(2H)-Pyridazinone, 5-amino-2-methyl-; 2-Methyl-5-aminopyridazin-3(2H)-one; 5-Amino-2-methyl-1,2-dihydropyridazine-3-one
EINECS	Contact for details

Quality Control

Our 5-Amino-2-Methylpyridazin-3(2H)-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 synthesis. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

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%
Heavy Metals	≤ 20 ppm

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