Description

Ethyl 1-Methyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylate is a high-purity, versatile quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters because it provides a reliable and consistent foundation for developing complex molecules, enabling research and production in high-value sectors. It is primarily needed by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers for applications in drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for the development of electron-transport or emissive layer materials in OLED displays.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and ligands for catalytic systems.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized quinoline-based dyes.
• Academic and Industrial Research: Employed in chemical libraries and for method development in synthetic organic chemistry.

Basic Information

Product Name	Ethyl 1-Methyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylate
CAS No.	23789-85-7
Molecular Formula	C₁₃H₁₃NO₃
Molecular Weight	231.25 g/mol
Synonyms	Ethyl 1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylate; 1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; 3-Carbethoxy-1-methyl-4-quinolone; 1-Methyl-4-quinolone-3-carboxylic acid ethyl ester; Ethyl 1-methyl-4-quinolone-3-carboxylate; 3-Quinolinecarboxylic acid, 1,4-dihydro-1-methyl-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 1-Methyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

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