Description

Ethyl 2-(3-Oxo-2,4-Dihydro-1H-Quinoxalin-2-Yl)Acetate is a specialized heterocyclic building block and synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly those with potential biological activity. Pharmaceutical R&D laboratories and fine chemical manufacturers need it for constructing quinoxaline-based scaffolds used in medicinal chemistry and material science applications.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the bioactive quinoxaline core.
• Material Science: Serves as a monomer or precursor for creating functional polymers and organic electronic materials with specific optical or conductive properties.
• Dye and Pigment Synthesis: Employed in the production of specialized heterocyclic dyes and colorants due to the quinoxaline structure's chromophoric nature.
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting research in heterocyclic chemistry and novel synthetic methodologies.
• Chemical Library Development: Used by companies building diverse compound libraries for high-throughput screening in drug discovery programs.

Basic Information

Product Name	Ethyl 2-(3-Oxo-2,4-Dihydro-1H-Quinoxalin-2-Yl)Acetate
CAS No.	37931-42-3
Molecular Formula	C₁₂H₁₄N₂O₃
Molecular Weight	234.25 g/mol
Synonyms	Ethyl (3-oxo-1,4-dihydro-2H-quinoxalin-2-yl)acetate; 2-(3-Oxo-2,4-dihydro-1H-quinoxalin-2-yl)acetic acid ethyl ester; Ethyl 2-(3-oxo-1,4-dihydroquinoxalin-2-yl)acetate; 2-(3-Oxo-1,4-dihydro-2H-quinoxalin-2-yl)acetic Acid Ethyl Ester; 37931-42-3; Quinoxaline-2-acetic acid, 1,4-dihydro-3-oxo-, ethyl ester; Ethyl 1,4-dihydro-3-oxo-2-quinoxalineacetate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and development. We provide material characterized by modern analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results from HPLC, NMR, and other relevant tests are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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