Description

2-Quinoxalinecarboxaldehyde, 3,4-Dihydro-3-Oxo- is a versatile heterocyclic building block and key synthetic intermediate. Its unique quinoxaline core structure makes it a valuable precursor for the development of complex molecules in advanced research and manufacturing. This compound is primarily sought by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for constructing novel compounds with specific electronic or biological properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive quinoxaline scaffold.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or emissive layer components in electronic device research.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents or ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Research: Employed in the development of novel colorants and functional dyes with specific light-absorption properties.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-Quinoxalinecarboxaldehyde, 3,4-Dihydro-3-Oxo-
CAS No.	49568-65-2
Molecular Formula	C9H6N2O2
Molecular Weight	174.16 g/mol
Synonyms	3-Oxo-3,4-dihydroquinoxaline-2-carbaldehyde; 2-Formyl-3-oxo-3,4-dihydroquinoxaline; 3,4-Dihydro-3-oxoquinoxaline-2-carboxaldehyde; Quinoxaline-2-carboxaldehyde, 3,4-dihydro-3-oxo-; 2-Carbaldehyde-3,4-dihydro-3-oxoquinoxaline; 3-Oxo-1,2,3,4-tetrahydroquinoxaline-2-carbaldehyde; 2-Quinoxalinecarboxaldehyde, 3,4-dihydro-3-oxo-
EINECS	Contact for details

Quality Control

Our 2-Quinoxalinecarboxaldehyde, 3,4-Dihydro-3-Oxo- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening the primary container. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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.