Description

1-Phenyl-1H-Pyrazol-4-Amine is a versatile aromatic heterocyclic amine, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional pyrazole core, which provides a reactive amine group and a stable phenyl-substituted heterocyclic scaffold for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science & Organic Electronics: Serves as a building block for organic semiconductors, ligands for metal-organic frameworks (MOFs), and photoactive materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and creating libraries of novel pyrazole derivatives.
• Dye & Pigment Industry: Acts as an intermediate in the production of specialized dyes and colorants.
• Coordination Chemistry: Functions as a ligand for transition metal catalysts used in cross-coupling and other catalytic reactions.

Basic Information

Product Name	1-Phenyl-1H-Pyrazol-4-Amine
CAS No.	1128-53-6
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	4-Amino-1-phenylpyrazole; 1-Phenyl-4-aminopyrazole; 1-Phenyl-1H-pyrazol-4-ylamine; 4-Amino-1-phenyl-1H-pyrazole; 1-Phenylpyrazol-4-amine; 4-Pyrazolamine, 1-phenyl-; 1-Phenyl-4-pyrazolamine
EINECS	214-432-5

Quality Control

Our 1-Phenyl-1H-Pyrazol-4-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.