Description

Ethyl 4-Chloro-8-Fluoroquinoline-3-Carboxylate is a high-purity, versatile pharmaceutical intermediate belonging to the fluoroquinolone class. This compound is a critical building block in the synthesis of advanced antibacterial agents, offering a strategic point for molecular diversification. It is primarily required by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel fluoroquinolone antibiotics, targeting a broad spectrum of bacterial infections.
• Agrochemical Research: Used in the development of new crop protection agents and pesticides due to its bioactive quinoline core.
• Chemical Synthesis: Serves as a versatile scaffold for organic chemists to create complex heterocyclic compounds for various research applications.
• Material Science: Potential use in the development of specialty chemicals and functional materials requiring fluorinated quinoline structures.

Basic Information

Product Name	Ethyl 4-Chloro-8-Fluoroquinoline-3-Carboxylate
CAS No.	56824-90-9
Molecular Formula	C₁₂H₉ClFNO₂
Molecular Weight	253.66 g/mol
Synonyms	Ethyl 4-Chloro-8-fluoroquinoline-3-carboxylate; 4-Chloro-8-fluoroquinoline-3-carboxylic Acid Ethyl Ester; 8-Fluoro-4-chloroquinoline-3-carboxylic Acid Ethyl Ester; 3-Quinolinecarboxylic acid, 4-chloro-8-fluoro-, ethyl ester; Ethyl 8-fluoro-4-chloroquinoline-3-carboxylate; 56824-90-9 (CAS); 4-Chloro-8-fluoro-3-quinolinecarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-8-Fluoroquinoline-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.