Description

2-Quinoxalinecarbaldehyde is a versatile heterocyclic aldehyde building block of significant importance in advanced organic synthesis. Its high reactivity, particularly at the aldehyde functional group, makes it a critical precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it serves as a key intermediate for the development of active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of quinoxaline-based drug candidates, including kinase inhibitors, antimicrobials, and anticancer agents.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides that leverage the bioactive quinoxaline scaffold.
• Ligand and Chelator Preparation: Serves as a starting material for synthesizing nitrogen-containing ligands used in catalysis and metal complexation.
• Material Science Research: Employed in the creation of organic electronic materials, dyes, and photoactive compounds due to its conjugated structure.
• Chemical Biology Probes: Utilized to develop fluorescent tags and molecular probes for studying biological processes.
• Academic & R&D: A fundamental reagent for methodological development in organic chemistry and heterocyclic compound research.

Basic Information

Product Name	2-Quinoxalinecarbaldehyde
CAS No.	1593-08-4
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	Quinoxaline-2-carboxaldehyde; 2-Formylquinoxaline; Quinoxaline-2-carbaldehyde; 2-Quinoxalinecarboxaldehyde; 2-Quinoxalincarboxaldehyde; 2-Quinoxalinylcarboxaldehyde; 1,4-Diazanaphthalene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2-Quinoxalinecarbaldehyde is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (IR, NMR), and impurity profiles are provided and available upon request, supporting your R&D and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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