Description

2(1H)-Pyrazinone,5-Amino-(9Ci) is a heterocyclic organic compound featuring a pyrazinone core with an amino substituent, serving as a versatile and high-value building block in advanced chemical synthesis. Its unique structure makes it a critical intermediate for developing novel pharmaceuticals and agrochemicals with targeted biological activity. This compound is primarily sought by research institutions and industrial manufacturers in the life sciences sector for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents, antiviral medications, and kinase inhibitors.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for material science and specialty chemical applications.
• Biochemical Research: Serves as a scaffold or modifier in the study of enzyme inhibitors and receptor ligands.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	2(1H)-Pyrazinone,5-Amino-(9Ci)
CAS No.	287916-14-7
Molecular Formula	C4H5N3O
Molecular Weight	111.10 g/mol
Synonyms	5-Amino-2(1H)-pyrazinone; 5-Aminopyrazin-2(1H)-one; 5-Amino-1H-pyrazin-2-one; 5-Amino-1,2-dihydropyrazin-2-one; 5-Aminopyrazinone; 2-Hydroxy-5-aminopyrazine; 5-Amino-2-hydroxypyrazine
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyrazinone,5-Amino-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. Certificates of Analysis (COA) are available for every batch upon request, supporting compliance with research and cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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