Description

6-Methoxy-4-Oxo-1,4-Dihydroquinoline-2-Carboxylic Acid is a high-purity, versatile quinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for antimicrobial and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct fused heterocyclic systems.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D labs for method development and biological screening.
• Fine Chemical Production: Integral to manufacturing specialized dyes, pigments, and functional materials.

Basic Information

Product Name	6-Methoxy-4-Oxo-1,4-Dihydroquinoline-2-Carboxylic Acid
CAS No.	52980-06-0
Molecular Formula	C12H9NO4
Molecular Weight	231.20 g/mol
Synonyms	6-Methoxy-4-oxo-1,4-dihydroquinoline-2-carboxylic acid; 6-Methoxy-2-carboxy-4-hydroxyquinoline; 2-Quinolinecarboxylic acid, 1,4-dihydro-6-methoxy-4-oxo-; 1,4-Dihydro-6-methoxy-4-oxo-2-quinolinecarboxylic acid; 6-Methoxy-4-hydroxy-2-quinolinecarboxylic acid; 4-Hydroxy-6-methoxy-2-quinolinecarboxylic acid; 6-Methoxy-4-oxo-1H-quinoline-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Methoxy-4-Oxo-1,4-Dihydroquinoline-2-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analytical methods. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.