Description

5-Methylpyridazin-3-Amine is a versatile heterocyclic amine building block of significant interest in advanced organic synthesis. Its pyridazine core, functionalized with an amine group, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Building block for the development of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme inhibition.
• Academic & Industrial R&D: Fundamental research compound for exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Item	Details
Product Name	5-Methylpyridazin-3-Amine
CAS No.	144294-43-9
Molecular Formula	C5H7N3
Molecular Weight	109.13 g/mol
Synonyms	3-Amino-5-methylpyridazine; 5-Methyl-3-pyridazinamine; 5-Methylpyridazin-3-ylamine; 5-Methyl-3-aminopyridazine; 3-Amino-5-methyl-1,2-diazine; 5-Methyl-1,2-diazin-3-amine
EINECS	Contact for details

Quality Control

Our 5-Methylpyridazin-3-Amine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and NMR/IR for structural confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container until use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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