Description

3-Pyrazinecarboxamide 1-Oxide is a heterocyclic compound featuring a pyrazine core with a carboxamide and an N-oxide functional group. This unique structure makes it a valuable intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for developing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those with heterocyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its bioactive pyrazine structure.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex N-oxide and amide-containing compounds in organic chemistry.
• Material Science: Investigated for potential use in the development of specialty polymers and ligands for metal coordination.

Basic Information

Product Name	3-Pyrazinecarboxamide 1-Oxide
CAS No.	768-36-5
Molecular Formula	C5H5N3O2
Molecular Weight	139.11 g/mol
Synonyms	Pyrazinamide 1-Oxide; 3-Pyrazinecarboxylic acid amide 1-oxide; 1-Hydroxypyrazine-3-carboxamide; Amide of 1-hydroxypyrazine-3-carboxylic acid; 1-Oxidopyrazine-3-carboxamide; 3-Carbamoylpyrazine 1-oxide; 3-Pyrazinecarboxamide, 1-oxide; 1-Oxido-3-pyrazinecarboxamide
EINECS	Contact for details

Quality Control

Our 3-Pyrazinecarboxamide 1-Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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