Description

2-Quinoxalinecarboxamide is a versatile heterocyclic organic compound with the CAS registry number 5182-90-1, serving as a critical building block in advanced chemical synthesis. Its unique quinoxaline core structure makes it a valuable intermediate for developing compounds with specific biological and material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the quinoxaline scaffold is pharmacologically active.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in OLED displays and lighting due to its electron-deficient aromatic system.
• Coordination Chemistry & Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate for producing quinoxaline-based dyes and pigments with specific colorfastness and optical properties.
• Academic & Industrial R&D: Fundamental reagent in methodological studies and discovery chemistry for exploring new organic reactions and compound libraries.

Basic Information

Item	Details
Product Name	2-Quinoxalinecarboxamide
CAS No.	5182-90-1
Molecular Formula	C9H7N3O
Molecular Weight	173.17 g/mol
Synonyms	Quinoxaline-2-carboxamide; 2-Carbamoylquinoxaline; Quinoxalinecarboxylic acid amide; 2-Quinoxalinecarboxylic acid amide; Quinoxaline-2-carboxylic acid amide; QCA; 1,4-Benzodiazine-2-carboxamide
EINECS	Contact for details

Quality Control

Our 2-Quinoxalinecarboxamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and loss on drying to control moisture content. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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