Description

1,2,3,4-Tetrahydro-Quinoline-2-Carboxylic Acid Ethyl Ester is a versatile heterocyclic building block and synthetic intermediate of significant importance in advanced organic synthesis. Its core quinoline structure, partially saturated and functionalized with an ester group, makes it a valuable precursor for constructing complex molecules. This compound is particularly sought after by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key starting material in the synthesis of various pharmacologically active quinoline derivatives, including potential central nervous system (CNS) agents and anti-infective compounds.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where the quinoline scaffold contributes to biological activity.
• Organic Synthesis Building Block: Employed in cyclization reactions, amide bond formation, and other transformations to construct complex heterocyclic systems for material science and chemical research.
• Ligand and Catalyst Development: Serves as a precursor for nitrogen-containing ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Research: Acts as an intermediate in the synthesis of specialized quinoline-based dyes and functional colorants.

Basic Information

Product Name	1,2,3,4-Tetrahydro-Quinoline-2-Carboxylic Acid Ethyl Ester
CAS No.	4620-34-2
Molecular Formula	C12H15NO2
Molecular Weight	205.25 g/mol
Synonyms	Ethyl 1,2,3,4-tetrahydro-2-quinolinecarboxylate; Ethyl 1,2,3,4-tetrahydroquinoline-2-carboxylate; 2-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-, ethyl ester; Ethyl tetrahydro-2-quinolinecarboxylate; 1,2,3,4-Tetrahydroquinoline-2-carboxylic acid ethyl ester; 2-Carbethoxy-1,2,3,4-tetrahydroquinoline
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-Quinoline-2-Carboxylic Acid Ethyl Ester is produced under strict quality management protocols. Each 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. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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