Description

4-(4-Aminophenyl)Quinoline is a high-purity organic intermediate featuring a quinoline scaffold linked to an aniline moiety, making it a versatile building block for advanced synthesis. This compound is critical for research and development in pharmaceutical chemistry and materials science, where precise molecular architecture is required. It is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological disorders, cancers, and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that require complex heterocyclic structures.
• Material Science Research: Serves as a monomer or ligand for constructing organic semiconductors, luminescent materials, and metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Acts as a core structure for synthesizing advanced quinoline-based dyes and colorants.
• Academic & Industrial R&D: Essential compound for methodological development in organic synthesis and catalysis studies.
• Chemical Reference Standard: Used as a high-purity analytical standard for quality control and regulatory testing in related chemical production.

Basic Information

Product Name	4-(4-Aminophenyl)Quinoline
CAS No.	22191-98-6
Molecular Formula	C15H12N2
Molecular Weight	220.27 g/mol
Synonyms	4-(4-Aminophenyl)quinoline; 4-Quinolin-4-ylaniline; 4-(Quinolin-4-yl)aniline; 4-Aminophenylquinoline; p-(Quinolin-4-yl)aniline; 4-(4-Quinolyl)aniline; 4-(4-Aminophenyl)chinolin; 4-(4-Quinolyl)benzenamine
EINECS	Contact for details

Quality Control

Our 4-(4-Aminophenyl)Quinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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