Description

3-Phenylpyridazin-4-Amine is a versatile heterocyclic aromatic amine building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmacologically active molecules and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the research and synthesis of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probe: Acts as a building block for creating molecular probes and inhibitors to study enzyme function and biological pathways.
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO (Contract Research Organization) laboratories.
• Custom Synthesis: A starting material for the tailored production of specialty chemicals and fine chemicals for specific client projects.

Basic Information

Product Name	3-Phenylpyridazin-4-Amine
CAS No.	85156-25-8
Molecular Formula	C10H9N3
Molecular Weight	171.20 g/mol
Synonyms	4-Amino-3-phenylpyridazine; 3-Phenyl-4-pyridazinamine; 4-Pyridazinamine, 3-phenyl-; 3-Phenylpyridazin-4-ylamine; 85156-25-8; 3-Phenyl-4-aminopyridazine
EINECS	Contact for details

Quality Control

Our 3-Phenylpyridazin-4-Amine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your regulatory and R&D documentation needs.

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 opening 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%
Water Content (KF)	≤ 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.