Description

6,7,8-Trifluoro-1-(2-Fluoroethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester is a high-purity, fluorinated quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a critical synthetic intermediate for the development of novel pharmaceutical agents, particularly within the fluoroquinolone antibiotic class. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the discovery and production of next-generation antibacterial and potentially other bioactive molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel fluoroquinolone antibiotics and other active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new drug candidates.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization, enabling the creation of complex, fluorinated heterocyclic compounds.
• Biochemical Research: Potential use as a tool compound or probe in studying biological targets and mechanisms.

Basic Information

Product Name	6,7,8-Trifluoro-1-(2-Fluoroethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester
CAS No.	93969-13-2
Molecular Formula	C₁₄H₁₂F₄NO₃
Molecular Weight	318.25 g/mol
Synonyms	Ethyl 6,7,8-trifluoro-1-(2-fluoroethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate; 1-(2-Fluoroethyl)-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Ethyl Ester; 93969-13-2; 6,7,8-Trifluoro-1-(2-fluoroethyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester; 3-Quinolinecarboxylic acid, 1,4-dihydro-6,7,8-trifluoro-1-(2-fluoroethyl)-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical research and development processes. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to meeting the exacting standards required for pharmaceutical R&D and can provide material suitable for use under GMP guidelines upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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%
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.