Description

2(1H)-Quinoxalinone,4-Ethyl-3,4-Dihydro-(6Ci,7Ci) is a specialized heterocyclic organic compound belonging to the quinoxalinone class, serving as a crucial advanced intermediate in fine chemical synthesis. Its value lies in its unique fused-ring structure, which provides a versatile scaffold for constructing more complex molecules with targeted biological or material properties. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in developing compounds with antimicrobial, antiviral, or kinase-inhibitory activity.
• Agrochemical Research: Used in the creation of novel herbicides, fungicides, or insecticides, leveraging the bioactive quinoxaline core.
• Material Science Precursor: Serves as a starting material for synthesizing organic electronic materials, dyes, or ligands for metal-organic frameworks (MOFs).
• Chemical Biology Probe: Utilized in academic and industrial research to develop molecular probes for studying enzyme function or cellular pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.

Basic Information

Product Name	2(1H)-Quinoxalinone,4-Ethyl-3,4-Dihydro-(6Ci,7Ci)
CAS No.	90917-94-5
Molecular Formula	C10H10N2O
Molecular Weight	174.20 g/mol
Synonyms	4-Ethyl-3,4-dihydro-2(1H)-quinoxalinone; 4-Ethyl-1,4-dihydro-2H-quinoxalin-2-one; 4-Ethyl-3,4-dihydro-1H-quinoxalin-2-one; 4-Ethyl-3,4-dihydroquinoxalin-2(1H)-one; 90917-94-5; 4-Ethyl-1,2,3,4-tetrahydroquinoxalin-2-one
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinoxalinone,4-Ethyl-3,4-Dihydro-(6Ci,7Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and process development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to ensure optimal stability.

Specification

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