Description

4-Amino-3-Chloro-6-Ethylquinoline is a high-purity, multi-functional quinoline derivative serving as a critical advanced intermediate in modern organic synthesis. Its unique molecular structure, featuring distinct amino, chloro, and ethyl substituents, makes it an invaluable building block for constructing complex heterocyclic systems. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, particularly for antimicrobial, anticancer, and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, ligands for metal-organic frameworks (MOFs), and specialty polymers.
• Dye and Pigment Chemistry: Acts as a core structure for synthesizing advanced colorants and fluorescent markers.
• Catalyst Ligand Development: Utilized to create novel nitrogen-containing ligands for transition metal catalysis in fine chemical production.
• Academic & Contract Research: An essential reagent for methodological studies in organic chemistry and for custom synthesis projects.

Basic Information

Product Name	4-Amino-3-Chloro-6-Ethylquinoline
CAS No.	1208478-82-3
Molecular Formula	C₁₁H₁₁ClN₂
Molecular Weight	206.67 g/mol
Synonyms	3-Chloro-4-amino-6-ethylquinoline; 6-Ethyl-4-amino-3-chloroquinoline; 4-Amino-3-chloro-6-ethyl-quinoline; 3-Chloro-6-ethylquinolin-4-amine; 4-Amino-3-chloro-6-ethyl-chinolin; A3C6EQ; ACQ-4-Amino
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Chloro-6-Ethylquinoline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Residue on Ignition	≤ 0.1%

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