Description

Ethyl 8-Ethoxy-4-Oxo-1H-Quinoline-3-Carboxylate is a high-purity, specialized quinoline derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile and functionalized scaffold for constructing complex molecular architectures, particularly in pharmaceutical research and development. This compound is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality building blocks for active ingredient synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides that leverage the bioactive quinoline core.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex heterocyclic compounds and specialty chemicals.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced organic electronic materials and dyes.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard for spectroscopic analysis and reaction optimization.

Basic Information

Product Name	Ethyl 8-Ethoxy-4-Oxo-1H-Quinoline-3-Carboxylate
CAS No.	77156-73-1
Molecular Formula	C₁₄H₁₅NO₄
Molecular Weight	261.27 g/mol
Synonyms	8-Ethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; Ethyl 8-ethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate; 3-Carbethoxy-8-ethoxy-4-hydroxyquinoline; 8-Ethoxy-4-hydroxyquinoline-3-carboxylic acid ethyl ester; 1H-Quinoline-3-carboxylic acid, 8-ethoxy-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 8-Ethoxy-4-Oxo-1H-Quinoline-3-Carboxylate is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.