Description

6-Amino-3(2H)-pyridazinone is a heterocyclic organic compound featuring a pyridazinone core with an amino substituent, serving as a versatile and valuable chemical building block. Its unique structure makes it a critical intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and other fine chemicals. We supply high-purity grades to ensure optimal performance and consistency in your downstream synthesis processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, including potential cardiovascular and central nervous system (CNS) agents.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Used in academic and industrial R&D for exploring new heterocyclic chemistry and creating specialized compound libraries.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals requiring specific nitrogen-containing heterocycles.

Basic Information

Product Name	6-Amino-3(2H)-Pyridazinone
CAS No.	10071-13-3
Molecular Formula	C4H5N3O
Molecular Weight	111.10 g/mol
Synonyms	6-Aminopyridazin-3(2H)-one; 3-Amino-6-hydroxypyridazine; 6-Amino-3-pyridazinol; 6-Amino-3(2H)-pyridazone; 3-Hydroxy-6-aminopyridazine; 6-Amino-3-pyridazinone; 6-Amino-1,2-dihydropyridazine-3-one
EINECS	233-207-6

Quality Control

Our 6-Amino-3(2H)-pyridazinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents. We are committed to supply chain reliability and consistent product quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow 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.