Description

Ethyl 1-(2-Cyclopropylethyl)-6-Fluoro-4-Hydroxy-2-Oxo-1,2-Dihydro-3-Quinolinecarboxylate is a high-purity, advanced pharmaceutical intermediate characterized by its complex quinolinecarboxylate structure. This compound is critical for B2B buyers requiring reliable synthesis of novel active pharmaceutical ingredients (APIs) with stringent quality and supply chain consistency. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of next-generation therapeutic agents, particularly in antimicrobial and anti-inflammatory research pipelines.

Application

• Key Intermediate in Pharmaceutical Synthesis: Serves as a crucial building block for the research and development of new quinoline-based drug candidates.
• Antimicrobial Agent Research: Used in the discovery and synthesis of novel compounds targeting bacterial and fungal infections.
• Anti-inflammatory Drug Development: Employed in the creation of potential therapeutic agents for inflammatory diseases.
• Chemical Biology & Proteomics: Acts as a specialized scaffold or probe in studying biological pathways and protein interactions.
• Organic Synthesis Reference Standard: Provides a high-purity standard for analytical method development and quality control in fine chemical production.

Basic Information

Product Name	Ethyl 1-(2-Cyclopropylethyl)-6-Fluoro-4-Hydroxy-2-Oxo-1,2-Dihydro-3-Quinolinecarboxylate
CAS No.	931399-20-1
Molecular Formula	C₁₇H₁₈FNO₄
Molecular Weight	319.33 g/mol
Synonyms	1-(2-Cyclopropylethyl)-6-fluoro-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid ethyl ester; Ethyl 6-fluoro-1-(2-cyclopropylethyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate; 6-Fluoro-1-(2-cyclopropylethyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic Acid Ethyl Ester; CAS 931399-20-1; Quinoline-3-carboxylic acid derivative; Fluoroquinolone intermediate
EINECS	Contact for details

Quality Control

Our Ethyl 1-(2-Cyclopropylethyl)-6-Fluoro-4-Hydroxy-2-Oxo-1,2-Dihydro-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 R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.