Description

2-Quinoxalinecarboxaldehyde, 4-Oxide is a specialized heterocyclic aldehyde derivative, notable for its unique quinoxaline N-oxide structure. This compound serves as a versatile and high-value chemical building block in advanced organic synthesis, enabling the development of novel molecular architectures. It is primarily sought after by pharmaceutical research, agrochemical development, and material science laboratories for creating compounds with potential biological activity or specific functional properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or cancer, due to the bioactive quinoxaline scaffold.
• Agrochemical Research: Used in developing new fungicides, herbicides, and insecticides, where the N-oxide moiety can enhance biological activity or environmental profile.
• Ligand Synthesis in Coordination Chemistry: Serves as a starting material for creating complexing agents and chelating ligands used in catalysis and metal ion sensing.
• Material Science Precursor: Employed in the synthesis of organic semiconductors, dyes, and fluorescent markers for electronic and optical applications.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including oxidation reactions and heterocyclic compound construction.

Basic Information

Product Name	2-Quinoxalinecarboxaldehyde, 4-Oxide
CAS No.	61522-60-9
Molecular Formula	C9H6N2O2
Molecular Weight	174.16 g/mol
Synonyms	Quinoxaline-2-carbaldehyde 4-oxide; 2-Formylquinoxaline 4-oxide; 4-Oxidoquinoxaline-2-carboxaldehyde; Quinoxaline-2-carboxaldehyde N-oxide; 2-Quinoxalinecarboxaldehyde 1-oxide; 2-Aldehyde quinoxaline N-oxide; 2-Formylquinoxaline-1-oxide
EINECS	Contact for details

Quality Control

Our 2-Quinoxalinecarboxaldehyde, 4-Oxide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic identification (IR, NMR), to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage of opened containers. 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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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