Description

3-Quinolinecarboxylic Acid, 1-Cyclopropyl-7-[4-[2-(4-Ethylphenoxy)Acetyl]-1-Piperazinyl]-6-Fluoro-1,4-Dihydro-4-Oxo- is a sophisticated, high-purity pharmaceutical intermediate designed for advanced synthesis. This compound is critical for research and development in the life sciences sector, where precise molecular structure and purity are paramount for successful outcomes. It is primarily utilized by pharmaceutical companies and contract research organizations (CROs) engaged in the development of novel therapeutic agents, particularly within antibacterial research.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly for novel quinolone and fluoroquinolone antibiotic candidates.
• Antibacterial Research & Development: Serves as a core scaffold in medicinal chemistry programs aimed at discovering new antibacterial agents with improved efficacy and safety profiles.
• Process Chemistry & Scale-Up: Used in process development and optimization studies for the commercial-scale manufacturing of target drug molecules.
• Chemical Reference Standard: Employed as a high-purity analytical standard for method development, validation, and quality control in pharmaceutical analysis.
• Academic & Institutional Research: Utilized in university and institutional labs for studying structure-activity relationships (SAR) and the mechanism of action of antibacterial compounds.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis service providers specializing in complex, multi-step organic synthesis for the pharmaceutical industry.

Basic Information

Product Name	3-Quinolinecarboxylic Acid, 1-Cyclopropyl-7-[4-[2-(4-Ethylphenoxy)Acetyl]-1-Piperazinyl]-6-Fluoro-1,4-Dihydro-4-Oxo-
CAS No.	1054010-54-6
Molecular Formula	C27H28FN3O4
Molecular Weight	477.53 g/mol
Synonyms	1-Cyclopropyl-7-[4-[2-(4-ethylphenoxy)acetyl]-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; 1-Cyclopropyl-6-fluoro-7-(4-((2-(4-ethylphenoxy)acetyl)piperazin-1-yl))-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(4-(2-(4-ethylphenoxy)acetyl)piperazin-1-yl)quinoline-3-carboxylic acid; Intermediate for Antibacterial Agents; Quinolone Carboxylic Acid Derivative; Fluoroquinolone Intermediate
EINECS	Contact for details

Quality Control

Our 3-Quinolinecarboxylic Acid derivative 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 exacting standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics 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 place at a controlled room temperature (15-25°C). The product is moisture-sensitive; ensure the container is kept tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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