Description

6-Fluoroquinoline-2,3-Dicarboxylic Acid Diethyl Ester is a high-purity, multi-functional chemical intermediate of significant importance in advanced organic synthesis. Its core value lies in its versatile molecular scaffold, which serves as a critical building block for constructing complex heterocyclic compounds. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel fluoroquinolone-based antibiotics and other bioactive molecules targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, including herbicides and fungicides, leveraging the fluorine atom for enhanced activity and stability.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in OLED displays and lighting due to the quinoline core's electronic properties.
• Coordination Chemistry & Catalysis: The dicarboxylic ester groups can be hydrolyzed to form ligands for metal-organic frameworks (MOFs) or catalysts.
• Fluorescent Probe Development: Utilized in research to create sensitive fluorescent markers and sensors for biological or chemical detection.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and for the discovery of new chemical entities in contract research organizations (CROs).

Basic Information

Product Name	6-Fluoroquinoline-2,3-Dicarboxylic Acid Diethyl Ester
CAS No.	92525-75-2
Molecular Formula	C₁₆H₁₆FNO₄
Molecular Weight	305.30 g/mol
Synonyms	Diethyl 6-Fluoroquinoline-2,3-dicarboxylate; 2,3-Quinolinedicarboxylic Acid, 6-Fluoro-, Diethyl Ester; 6-Fluoro-2,3-quinolinedicarboxylic Acid Diethyl Ester; Ethyl 6-Fluoro-2,3-quinolinedicarboxylate; 6-Fluoroquinoline-2,3-dicarboxylic Acid Ethyl Ester; 92525-75-2; 6-Fluoro-DQDE
EINECS	Contact for details

Quality Control

Our 6-Fluoroquinoline-2,3-Dicarboxylic Acid Diethyl Ester is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive (store away from light).

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 (as Pb)	≤ 20 ppm

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