Description

3-Quinolinecarboxylic Acid, 1-Cyclopropyl-6-Fluoro-7-[[2-(Formylamino)Ethyl]Amino]-1,4-Dihydro-4-Oxo- is a high-purity, advanced pharmaceutical intermediate of significant commercial importance. This compound is a key synthetic precursor in the development of novel fluoroquinolone antibiotics, valued for its precise molecular structure which is critical for achieving desired biological activity. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the synthesis of next-generation antibacterial agents and other fine chemical applications.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of advanced fluoroquinolone antibiotic candidates.
• Antibacterial Research: Used in medicinal chemistry research for developing new antibacterial compounds with improved efficacy and spectrum.
• Fine Chemical Synthesis: Serves as a specialized intermediate in multi-step organic syntheses for complex heterocyclic molecules.
• Process Development: Employed in the scale-up and optimization of API (Active Pharmaceutical Ingredient) manufacturing processes.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Item	Details
Product Name	3-Quinolinecarboxylic Acid, 1-Cyclopropyl-6-Fluoro-7-[[2-(Formylamino)Ethyl]Amino]-1,4-Dihydro-4-Oxo-
CAS No.	141673-55-4
Molecular Formula	C16H17FN4O3
Molecular Weight	332.33 g/mol
Synonyms	1-Cyclopropyl-6-fluoro-7-[(2-formamidoethyl)amino]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; 1-Cyclopropyl-6-fluoro-7-[(2-formylaminoethyl)amino]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; 7-[(2-Formamidoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; Intermediate for Fluoroquinolone Antibiotics; 141673-55-4
EINECS	Contact for details

Quality Control

Our production of 3-Quinolinecarboxylic Acid, 1-Cyclopropyl-6-Fluoro-7-[[2-(Formylamino)Ethyl]Amino]-1,4-Dihydro-4-Oxo- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, suitable for pharmaceutical research and development. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay, purity, and impurity profiles.

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). The product is light-sensitive (store away from light). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.