Description

3-Quinolinecarbonitrile,6-Ethyl-1,2,5,6,7,8-Hexahydro-2-Thioxo-(9Ci) is a specialized heterocyclic organic compound featuring a quinoline core structure with a nitrile and a thioxo functional group. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex chemical synthesis. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Potential precursor for the development of organic semiconductors, ligands for catalysts, or specialty polymers.
• Chemical Reference Standard: Used in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	3-Quinolinecarbonitrile,6-Ethyl-1,2,5,6,7,8-Hexahydro-2-Thioxo-(9Ci)
CAS No.	625370-73-2
Molecular Formula	C₁₂H₁₄N₂S
Molecular Weight	218.32 g/mol
Synonyms	6-Ethyl-1,2,5,6,7,8-hexahydro-2-thioxo-3-quinolinecarbonitrile; 6-Ethyl-2-thioxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile; 3-Cyano-6-ethyl-1,2,5,6,7,8-hexahydro-2(1H)-quinolinethione; 6-Ethyl-2-mercapto-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile; 625370-73-2 (CAS Index Name)
EINECS	Contact for details

Quality Control

Our production of 3-Quinolinecarbonitrile,6-Ethyl-1,2,5,6,7,8-Hexahydro-2-Thioxo-(9Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.