Description

6-Fluoro-1-Methyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid is a high-purity, synthetically valuable fluorinated quinolone derivative. This compound serves as a critical pharmaceutical intermediate, prized for its role in the synthesis of advanced active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of fluoroquinolone antibiotics and other bioactive molecules.
• Chemical Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the creation of new chemical entities.
• Active Pharmaceutical Ingredient (API) Synthesis: Integral in multi-step synthetic routes for producing final drug substances.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical manufacturing.

Basic Information

Product Name	6-Fluoro-1-Methyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid
CAS No.	2264-33-7
Molecular Formula	C11H8FNO3
Molecular Weight	221.19 g/mol
Synonyms	6-Fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 6-Fluoro-1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 1,4-dihydro-6-fluoro-1-methyl-4-oxo-; 6-Fluoro-1-methyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; 6-Fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate; 6-Fluoro-1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our 6-Fluoro-1-Methyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.