Description

2-Pyrazinecarboxamide, 6-Nitro-3,4-Dihydro-3-Oxo- is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized pyrazine scaffold, which serves as a critical precursor for developing novel pharmacologically active compounds. This intermediate is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new drug candidates and active ingredients.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the research and development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas targeting the central nervous system, oncology, and infectious diseases.
• Agrochemical Research: Used in the synthesis of advanced herbicide and pesticide candidates, leveraging its nitro and carbonyl functional groups for structure-activity relationship (SAR) studies.
• Chemical Biology & Proteomics: Serves as a versatile scaffold for designing molecular probes, enzyme inhibitors, and tool compounds in biochemical and cellular assay development.
• Material Science Research: Investigated as a monomer or functional component in the synthesis of specialty polymers and advanced organic materials with specific electronic or photophysical properties.
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for methodological studies in heterocyclic chemistry and the exploration of new synthetic pathways.

Basic Information

Product Name	2-Pyrazinecarboxamide, 6-Nitro-3,4-Dihydro-3-Oxo-
CAS No.	259793-97-0
Molecular Formula	C5H4N4O4
Molecular Weight	184.11 g/mol
Synonyms	6-Nitro-3,4-dihydro-3-oxo-2-pyrazinecarboxamide; 6-Nitro-2-pyrazinecarboxamide, 3,4-dihydro-3-oxo-; 6-Nitro-3-oxo-3,4-dihydro-2-pyrazinecarboxylic acid amide; 2-Carbamoyl-6-nitro-3-pyrazinone; 3-Oxo-6-nitro-3,4-dihydropyrazine-2-carboxamide; 6-Nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide; 6-Nitro-3-pyrazinone-2-carboxamide
EINECS	Contact for details

Quality Control

Every batch of 2-Pyrazinecarboxamide, 6-Nitro-3,4-Dihydro-3-Oxo- is manufactured under a strict quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our products are characterized using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with each shipment to support your quality assurance and regulatory documentation needs.

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 prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.