Description

2(1H)-Quinolinethione,3-Ethyl-(9Ci) is a specialized heterocyclic organic compound featuring a quinoline core structure substituted with a thione group and an ethyl moiety. This molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel functional materials and active pharmaceutical ingredients. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for its role in creating complex molecular entities.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the synthesis of novel pesticides, herbicides, or fungicides due to its bioactive quinoline-thione scaffold.
• Material Science: Serves as a precursor for the synthesis of organic semiconductors, ligands for metal-organic frameworks (MOFs), or specialty dyes and pigments.
• Chemical Synthesis: Acts as a versatile building block for constructing more complex heterocyclic compounds in academic and industrial laboratories.
• Catalyst Ligand Development: Potential use in the design of novel ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	2(1H)-Quinolinethione,3-Ethyl-(9Ci)
CAS No.	604754-88-3
Molecular Formula	C11H11NS
Molecular Weight	189.28 g/mol
Synonyms	3-Ethyl-1H-quinoline-2-thione; 3-Ethylquinoline-2(1H)-thione; 3-Ethyl-2-mercaptoquinoline; 2(1H)-Quinolinethione, 3-ethyl-; 3-Ethyl-2-quinolinethiol; 604754-88-3; 3-Ethyl-2-thioxo-1,2-dihydroquinoline
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinethione,3-Ethyl-(9Ci) is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and spectroscopic methods (NMR, IR) for structural confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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