Description

8-Quinolinecarboxylicacid,1-Ethyl-1,2,3,4-Tetrahydro-,Methylester(9Ci) CAS NO 689162-86-5 is a specialized heterocyclic organic compound belonging to the quinoline carboxylic acid ester class. This chemical serves as a crucial synthetic intermediate and building block in advanced organic synthesis, valued for its unique molecular framework. It is primarily needed by pharmaceutical R&D and fine chemical synthesis teams for developing novel active compounds and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the quinoline core for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor or electron-transport material in the manufacture of specialty electronic chemicals.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance, flavor, and dye molecules.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry and new reaction development.

Basic Information

Product Name	8-Quinolinecarboxylicacid,1-Ethyl-1,2,3,4-Tetrahydro-,Methylester(9Ci)
CAS No.	689162-86-5
Molecular Formula	C13H17NO2
Molecular Weight	219.28 g/mol
Synonyms	1-Ethyl-1,2,3,4-tetrahydro-8-quinolinecarboxylic acid methyl ester; Methyl 1-ethyl-1,2,3,4-tetrahydroquinoline-8-carboxylate; 1-Ethyl-1,2,3,4-tetrahydroquinoline-8-carboxylic acid methyl ester; 8-Quinolinecarboxylic acid, 1-ethyl-1,2,3,4-tetrahydro-, methyl ester; CAS 689162-86-5; 1-Ethyl-1,2,3,4-tetrahydro-8-quinolyl methyl carboxylate; Methyl 1-ethyl-1,2,3,4-tetrahydro-8-quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our 8-Quinolinecarboxylicacid,1-Ethyl-1,2,3,4-Tetrahydro-,Methylester(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and synthesis applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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