Description

2-(4-Aminophenyl)Quinoline is a high-purity organic compound featuring a quinoline core linked to an aminophenyl group, serving as a versatile and critical building block in advanced chemical synthesis. Its bifunctional structure, combining a nitrogenous heterocycle with a reactive aromatic amine, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for research and development in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, including kinase inhibitors, antimalarial agents, and other bioactive heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides due to its structural complexity and biological activity.
• Material Science Research: Serves as a monomer or ligand for constructing organic semiconductors, metal-organic frameworks (MOFs), and luminescent materials.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing specialized quinoline-based dyes and colorants.
• Catalyst Ligand: The nitrogen atoms can coordinate with metals, making it useful in designing catalysts for asymmetric synthesis and cross-coupling reactions.
• Academic & Industrial R&D: A fundamental reagent for chemical research in medicinal chemistry, organic synthesis, and process development.

Basic Information

Product Name	2-(4-Aminophenyl)Quinoline
CAS No.	22191-97-5
Molecular Formula	C₁₅H₁₂N₂
Molecular Weight	220.27 g/mol
Synonyms	4-(Quinolin-2-yl)aniline; 2-(4-Aminophenyl)quinoline; 2-(p-Aminophenyl)quinoline; 4-(2-Quinolyl)aniline; 2-Quinolyl-4-aminobenzene; p-(2-Quinolyl)aniline; 2-(4-Aminophenyl)chinolin; 22191-97-5
EINECS	Contact for details

Quality Control

Our 2-(4-Aminophenyl)Quinoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our customers in regulated industry segments.

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). The compound is light-sensitive and should be handled under appropriate conditions to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (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.