Description

Quinoline-3-Carboxylic Acid Ethyl Ester is a versatile heterocyclic building block and ester derivative of quinoline-3-carboxylic acid. This compound is valued for its role as a key synthetic intermediate in the development of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry, fine chemical synthesis, and material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those with quinoline-based scaffolds for potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic structure.
• Organic Ligand Precursor: Acts as a starting material for the synthesis of complex ligands used in catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in organic chemistry laboratories.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals and high-value additives.

Basic Information

Product Name	Quinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	50741-46-3
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22 g/mol
Synonyms	Ethyl Quinoline-3-carboxylate; Ethyl 3-Quinolinecarboxylate; 3-Quinolinecarboxylic Acid, Ethyl Ester; Ethyl 3-Carboxyquinoline; Quinoline-3-carboxylic acid ethyl ester; 3-Carbethoxyquinoline; 3-Quinolinecarboxylic Acid Ethyl Ester; Ethyl β-Quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our Quinoline-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong alkalis and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.