Description

Ethyl 3-Methyl-1,2,3,4-Tetrahydro-3-Quinolinecarboxylate is a versatile and high-purity synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in its functionalized quinoline core, which serves as a critical building block for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive quinoline scaffold.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in advanced display technologies.
• Ligand and Catalyst Development: The nitrogen-containing heterocycle can be functionalized to create novel ligands for asymmetric catalysis or metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Acts as an intermediate for developing specialized quinoline-based dyes and colorants.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cyclization and functional group transformation reactions.

Basic Information

Item	Details
Product Name	Ethyl 3-Methyl-1,2,3,4-Tetrahydro-3-Quinolinecarboxylate
CAS No.	1105193-12-1
Molecular Formula	C13H17NO2
Molecular Weight	219.28 g/mol
Synonyms	Ethyl 3-methyl-1,2,3,4-tetrahydroquinoline-3-carboxylate; 3-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-3-methyl-, ethyl ester; 3-Carbethoxy-3-methyl-1,2,3,4-tetrahydroquinoline; 3-Methyl-1,2,3,4-tetrahydroquinoline-3-carboxylic acid ethyl ester; Ethyl 3-methyl-3,4-dihydro-1H-quinoline-3-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methyl-1,2,3,4-Tetrahydro-3-Quinolinecarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We are committed to meeting the stringent requirements of cGMP and ISO standards for advanced intermediates.

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). Keep away from heat, open flames, and incompatible materials. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.