Description

5-Phenyl-Pyridazin-3-Ylamine CAS NO 105537-97-1 is a high-purity pyridazine derivative, a versatile heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyridazine core's bioactivity.
• Material Science: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic light-emitting diodes (OLEDs).
• Chemical Synthesis: Acts as a versatile synthon for further functionalization, enabling the creation of libraries of novel heterocyclic compounds for screening.
• Academic & Contract Research: Employed in university and CRO laboratories for fundamental research in medicinal chemistry and synthetic methodology development.

Basic Information

Product Name	5-Phenyl-Pyridazin-3-Ylamine
CAS No.	105537-97-1
Molecular Formula	C10H9N3
Molecular Weight	171.20 g/mol
Synonyms	3-Amino-5-phenylpyridazine; 5-Phenyl-3-pyridazinamine; 5-Phenylpyridazin-3-amine; 3-Pyridazinamine, 5-phenyl-; 5-Phenyl-3-aminopyridazine; 5-Phenyl-1,2-diazin-3-amine
EINECS	Contact for details

Quality Control

Our 5-Phenyl-Pyridazin-3-Ylamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.