Description

2-Amino-3-Ethyl-7-Fluoroquinoline Hydrochloride is a high-purity, functionalized quinoline derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique molecular scaffold, which combines a halogenated aromatic system with a basic amino group, making it a versatile building block for constructing complex molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel fluoroquinolone-based antibiotics and other therapeutic agents targeting bacterial infections.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the fluoroquinoline core contributes to biological activity.
• Organic Synthesis Building Block: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and the creation of compound libraries for high-throughput screening.
• Material Science: Investigated as a monomer or functional additive for creating specialty polymers and advanced organic electronic materials.
• Chemical Research: Serves as a model compound in methodological studies for new amination, halogenation, or cyclization reactions.

Basic Information

Product Name	2-Amino-3-Ethyl-7-Fluoroquinoline Hydrochloride
CAS No.	1170792-98-9
Molecular Formula	C₁₁H₁₂ClFN₂
Molecular Weight	226.68 g/mol
Synonyms	7-Fluoro-2-amino-3-ethylquinoline hydrochloride; 3-Ethyl-7-fluoroquinolin-2-amine hydrochloride; 2-Amino-3-ethyl-7-fluoroquinoline HCl; 1170792-98-9; 7-Fluoro-2-amino-3-ethylquinoline HCl salt; 3-Ethyl-7-fluoro-2-quinolinamine hydrochloride; 2-Quinolinamine, 3-ethyl-7-fluoro-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-3-Ethyl-7-Fluoroquinoline Hydrochloride is manufactured and tested under a strict quality management system. We ensure compliance with high-purity standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.