Description

2(1H)-Quinoxalinone,1-Ethyl-3,4-Dihydro-(9Ci) is a heterocyclic organic compound belonging to the quinoxalinone class, serving as a versatile and high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides due to the bioactive quinoxaline core.
• Ligand Synthesis: Serves as a precursor for creating chelating ligands in coordination chemistry and catalysis.
• Material Science: Potential monomer or additive in the synthesis of specialty polymers with specific electronic or optical properties.
• Organic Synthesis Research: A valuable scaffold for methodological studies in heterocyclic chemistry and ring-forming reactions.

Basic Information

Product Name	2(1H)-Quinoxalinone,1-Ethyl-3,4-Dihydro-(9Ci)
CAS No.	66366-88-9
Molecular Formula	C10H12N2O
Molecular Weight	176.22 g/mol
Synonyms	1-Ethyl-3,4-dihydro-2(1H)-quinoxalinone; 1-Ethyl-1,2,3,4-tetrahydro-2-oxoquinoxaline; 1-Ethyl-3,4-dihydro-1H-quinoxalin-2-one; 1-Ethyl-1,2,3,4-tetrahydroquinoxalin-2-one; 1-Ethyl-3,4-dihydroquinoxalin-2(1H)-one; 66366-88-9; Ethyl-dihydro-quinoxalinone
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinoxalinone,1-Ethyl-3,4-Dihydro-(9Ci) 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 quality parameters. For custom synthesis or specific purity grades (e.g., >98%, >99%), please contact our technical sales team to discuss your project requirements.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.