Description

6-Nitroquinoxaline-2-Carboxylic Acid Ethyl Ester is a versatile and high-value nitro-substituted quinoxaline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in its functionalized aromatic structure, which is essential for constructing complex heterocyclic systems and fine-tuning molecular properties. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, particularly in the development of kinase inhibitors, antimicrobial agents, and other bioactive heterocycles.
• Agrochemical Research: Used in the creation of novel herbicides, fungicides, and pesticides, leveraging the quinoxaline scaffold's biological activity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the development of advanced organic electronic materials, such as dyes, pigments, and conductive polymers.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for constructing complex fused-ring systems and introducing nitro/ester functionalities in target molecules.
• Ligand Synthesis: Useful for preparing specialized chelating ligands in coordination chemistry and catalysis research.

Basic Information

Item	Details
Product Name	6-Nitroquinoxaline-2-Carboxylic Acid Ethyl Ester
CAS No.	4244-38-6
Molecular Formula	C11H9N3O4
Molecular Weight	247.21 g/mol
Synonyms	Ethyl 6-Nitroquinoxaline-2-carboxylate; 6-Nitro-2-quinoxalinecarboxylic Acid Ethyl Ester; 2-Quinoxalinecarboxylic acid, 6-nitro-, ethyl ester; Ethyl 6-nitro-2-quinoxalinecarboxylate; 6-Nitroquinoxaline-2-carboxylic acid ethyl ester; 6-Nitro-2-quinoxalinecarboxylic acid ethyl ester; 6-Nitroquinoxaline-2-ethyl carboxylate
EINECS	Contact for details

Quality Control

Our 6-Nitroquinoxaline-2-Carboxylic Acid Ethyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider inert gas purging to maintain product integrity.

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.