Description

Quinoxaline-2,3-Dicarbaldehyde is a versatile and highly functionalized heterocyclic building block characterized by its two aldehyde groups. This compound matters as a critical precursor in the synthesis of complex molecules, enabling the construction of advanced materials and pharmaceuticals. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for applications in drug discovery, ligand synthesis, and the development of functional organic materials.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of quinoxaline-based drug candidates, including kinase inhibitors and antimicrobial agents.
• Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in organic semiconductors and light-emitting materials.
• Agrochemical Research: Employed in the development of novel herbicides and pesticides with quinoxaline cores.
• Chemical Sensor Development: Functionalized to create fluorescent or colorimetric sensors for ion and molecule detection.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for specialty polymers with tailored properties.

Basic Information

Product Name	Quinoxaline-2,3-Dicarbaldehyde
CAS No.	3138-76-9
Molecular Formula	C10H6N2O2
Molecular Weight	186.17 g/mol
Synonyms	2,3-Quinoxalinedicarboxaldehyde; Quinoxaline-2,3-dicarboxaldehyde; 2,3-Diformylquinoxaline; 2,3-Quinoxalinedialdehyde; 1,4-Diazaanthracene-2,3-dicarbaldehyde; 3138-76-9; Quinoxaline-2,3-dialdehyde
EINECS	221-546-5

Quality Control

Our Quinoxaline-2,3-Dicarbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere for long-term preservation. 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
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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