Description

Ethyl 6-Fluoro-4-Hydroxy-3-Quinolinecarboxylate is a high-purity fluorinated quinoline derivative, a crucial advanced pharmaceutical intermediate. Its value lies in its role as a versatile building block for synthesizing complex bioactive molecules, particularly in the development of novel therapeutic agents. This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new fluorinated compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for fluoroquinolone antibiotics and other drug candidates.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the fluorine atom can improve metabolic stability and bioactivity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Investigated for potential use in creating specialty chemicals, dyes, or functional materials due to its quinoline core structure.

Basic Information

Product Name	Ethyl 6-Fluoro-4-Hydroxy-3-Quinolinecarboxylate
CAS No.	318-35-4
Molecular Formula	C₁₂H₁₀FNO₃
Molecular Weight	235.21 g/mol
Synonyms	Ethyl 6-Fluoro-4-hydroxyquinoline-3-carboxylate; 6-Fluoro-4-hydroxy-3-quinolinecarboxylic Acid Ethyl Ester; 3-Quinolinecarboxylic acid, 6-fluoro-4-hydroxy-, ethyl ester; Ethyl 6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate; 6-Fluoro-4-hydroxyquinoline-3-carboxylic acid ethyl ester; 4-Hydroxy-6-fluoroquinoline-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 6-Fluoro-4-Hydroxy-3-Quinolinecarboxylate 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 purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container must be kept tightly closed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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