Description

3-Pyridinecarboxylic Acid, 2-Amino-, 1-Oxide is a specialized heterocyclic building block characterized by its unique pyridine N-oxide and amino-carboxylic acid functional groups. This compound is of significant value in advanced organic synthesis, particularly for constructing complex molecular architectures in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), novel ligands, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, especially in medicinal chemistry programs targeting neurological and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating chelating ligands in coordination chemistry and catalysis due to its multiple donor sites.
• Chemical Research & Development: Employed as a versatile building block in academic and industrial labs for exploring new chemical reactions and synthesizing complex heterocycles.
• Material Science Precursor: Potential use in the synthesis of functional organic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Pyridinecarboxylic Acid, 2-Amino-, 1-Oxide
CAS No.	906728-31-2
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	2-Aminonicotinic Acid 1-Oxide; 2-Aminopyridine-3-carboxylic Acid 1-Oxide; 2-Amino-3-pyridinecarboxylic Acid N-Oxide; 2-Aminonicotinic Acid N-Oxide; 3-Carboxy-2-aminopyridine N-Oxide; 2-Amino-3-picolinic Acid 1-Oxide; 2-Aminopyridine-3-carboxylic Acid N-Oxide
EINECS	Contact for details

Quality Control

Our production of 3-Pyridinecarboxylic Acid, 2-Amino-, 1-Oxide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Quality is verified through a comprehensive suite of analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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