Description

Methyl 4-Oxo-1,4-Dihydro-3-Quinolinecarboxylate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex heterocyclic molecules, particularly in the pharmaceutical sector. It is primarily needed by research institutions and manufacturers in the fine chemical, agrochemical, and active pharmaceutical ingredient (API) industries seeking reliable, high-quality synthetic precursors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and pesticides with quinoline scaffolds.
• Material Science Research: Serves as a monomer or building block for developing organic electronic materials and specialty polymers.
• Chemical Research & Development: Essential for method development and exploring new reactions in heterocyclic and medicinal chemistry.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Methyl 4-Oxo-1,4-Dihydro-3-Quinolinecarboxylate
CAS No.	61707-79-7
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	Methyl 4-oxo-1,4-dihydroquinoline-3-carboxylate; 3-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-, methyl ester; Methyl 1,4-dihydro-4-oxoquinoline-3-carboxylate; 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid methyl ester; 1,4-Dihydro-4-oxo-3-quinolinecarboxylic acid methyl ester; 3-Methoxycarbonyl-4-hydroxyquinoline; 4-Hydroxyquinoline-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 4-Oxo-1,4-Dihydro-3-Quinolinecarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters to support your R&D and production needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.