Description

2(1H)-Pyrazinone,5-Amino-,4-Oxide(9Ci) is a specialized heterocyclic organic compound with the CAS registry number 500148-39-0. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of compounds with potential antimicrobial, antiviral, or anticancer activity.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes to explore new chemical entities based on the pyrazinone scaffold.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new agrochemicals, such as herbicides or fungicides.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for the construction of complex heterocyclic systems and functionalized molecules.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies due to its specific molecular structure.

Basic Information

Product Name	2(1H)-Pyrazinone,5-Amino-,4-Oxide(9Ci)
CAS No.	500148-39-0
Molecular Formula	C4H4N4O2
Molecular Weight	140.10 g/mol
Synonyms	5-Amino-2(1H)-pyrazinone 4-oxide; 5-Aminopyrazin-2(1H)-one 4-oxide; 5-Amino-1,2-dihydropyrazin-2-one 4-oxide; 5-Amino-1H-pyrazin-2-one 1-oxide; 5-Amino-2-hydroxypyrazine 4-oxide; 5-Aminopyrazine-2(1H)-one 4-oxide; 5-Amino-2-oxo-1,2-dihydropyrazine 4-oxide
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrazinone,5-Amino-,4-Oxide(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized and verified using advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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