Description

Ethyl 3-Methylquinoline-2-Carboxylate is a high-purity, specialized quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and functional materials. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the quinoline scaffold for biological activity.
• Material Science Research: Serves as a monomer or functional unit in the development of organic electronic materials, such as OLEDs (Organic Light-Emitting Diodes) and conductive polymers.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing advanced colorants and fluorescent markers due to the quinoline core's photophysical properties.
• Catalyst Ligand Preparation: Utilized in the preparation of nitrogen-containing ligands for transition metal catalysis in fine chemical manufacturing.
• Academic & Contract Research: A valuable reagent for methodological studies and library synthesis in academic laboratories and contract research organizations (CROs).

Basic Information

Product Name	Ethyl 3-Methylquinoline-2-Carboxylate
CAS No.	904818-55-9
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	Ethyl 3-methylquinoline-2-carboxylate; 2-Quinolinecarboxylic acid, 3-methyl-, ethyl ester; 3-Methylquinoline-2-carboxylic acid ethyl ester; Ethyl 3-methyl-2-quinolinecarboxylate; 904818-55-9; Ethyl 3-methylquinoline-2-carboxylate CAS 904818-55-9; Quinoline-2-carboxylic acid, 3-methyl-, ethyl ester
EINECS	Contact for details

Quality Control

Every batch of Ethyl 3-Methylquinoline-2-Carboxylate is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure consistency and high purity. Our standard grade meets specifications suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to moisture and atmospheric contaminants.

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.