Description

2(1H)-Quinoxalinone,3-Amino-5-Methoxy-(9Ci) is a specialized heterocyclic organic compound belonging to the quinoxalinone class, serving as a key advanced intermediate in fine chemical synthesis. Its value lies in its functionalized structure, which provides a versatile scaffold for constructing more complex molecules in pharmaceutical and agrochemical research. This product is essential for R&D chemists and process development scientists working in medicinal chemistry, particularly for the synthesis of novel bioactive compounds targeting various therapeutic areas.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, especially those with quinoxaline or fused heterocyclic cores.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for discovering new enzyme inhibitors or receptor modulators.
• Agrochemical Development: Serves as a precursor in the research and development of new pesticides, herbicides, or fungicides.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex heterocyclic systems and studying novel organic reactions.
• Material Science Precursor: Potential use in the development of organic electronic materials or functional dyes due to its conjugated structure.

Basic Information

Product Name	2(1H)-Quinoxalinone,3-Amino-5-Methoxy-(9Ci)
CAS No.	659729-79-0
Molecular Formula	C9H9N3O2
Molecular Weight	191.19 g/mol
Synonyms	3-Amino-5-methoxyquinoxalin-2(1H)-one; 3-Amino-5-methoxy-1H-quinoxalin-2-one; 5-Methoxy-3-amino-1H-quinoxalin-2-one; 3-Amino-5-methoxy-2(1H)-quinoxalinone; 3-Amino-5-methoxyquinoxalin-2(1H)-one (9CI); 2(1H)-Quinoxalinone, 3-amino-5-methoxy-; 659729-79-0; 3-Amino-5-methoxy-2-quinoxalinone
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinoxalinone,3-Amino-5-Methoxy-(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, purity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring traceability and reliability for your critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
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.