Description

2(1H)-Quinoxalinone,3-Amino-,4-Oxide(7Ci,9Ci) is a specialized heterocyclic organic compound with the CAS number 4949-18-2, serving as a key advanced intermediate in pharmaceutical and agrochemical research. Its unique quinoxaline core structure, functionalized with amino and N-oxide groups, makes it a versatile building block for synthesizing novel compounds with potential biological activity. This high-purity intermediate is primarily sought by R&D chemists and process development scientists in the life sciences sector for drug discovery and crop protection applications.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or exhibiting anti-inflammatory properties.
• Agrochemical Research: Used in the development of next-generation fungicides, herbicides, and insecticides, leveraging its heterocyclic scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex nitrogen-containing heterocycles for material science and catalysis.
• Biochemical Probe Development: Serves as a starting material for creating fluorescent tags or molecular probes used in diagnostic assays and cellular imaging.
• Coordination Chemistry: The amino and N-oxide functional groups can act as ligands for metal complexes with potential catalytic or medicinal applications.

Basic Information

Product Name	2(1H)-Quinoxalinone,3-Amino-,4-Oxide(7Ci,9Ci)
CAS No.	4949-18-2
Molecular Formula	C8H7N3O2
Molecular Weight	177.16 g/mol
Synonyms	3-Amino-2(1H)-quinoxalinone 4-oxide; 3-Amino-1,4-dihydro-2-quinoxalinone 4-oxide; 3-Aminoquinoxaline-2(1H)-one 4-oxide; 3-Aminoquinoxalin-2(1H)-one 1-oxide; 3-Amino-2-quinoxalinol 4-oxide; AQO; 4949-18-2
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinoxalinone,3-Amino-,4-Oxide(7Ci,9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical synthesis work.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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