Description

1-Ethyl-3-Oxo-5,6,7,8-Tetrahydro-2H-Isoquinoline-4-Carbonitrile is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused ring structure and functional groups make it a valuable intermediate for creating complex molecules with specific biological or material properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex polycyclic frameworks and functionalized isoquinoline derivatives.
• Material Science Research: Investigated as a potential monomer or additive for creating specialty polymers with unique optical or electronic characteristics.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-Ethyl-3-Oxo-5,6,7,8-Tetrahydro-2H-Isoquinoline-4-Carbonitrile
CAS No.	53661-27-1
Molecular Formula	C₁₂H₁₄N₂O
Molecular Weight	202.25 g/mol
Synonyms	1-Ethyl-4-cyano-3-oxo-5,6,7,8-tetrahydro-2H-isoquinoline; 4-Cyano-1-ethyl-3-oxo-5,6,7,8-tetrahydro-2H-isoquinoline; 1-Ethyl-3-oxo-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile; 5,6,7,8-Tetrahydro-1-ethyl-4-cyano-3(2H)-isoquinolinone; 53661-27-1; 1-Ethyl-4-cyano-3-oxo-1,2,5,6,7,8-hexahydroisoquinoline
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3-Oxo-5,6,7,8-Tetrahydro-2H-Isoquinoline-4-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis workflows.

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 preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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