Description

2-Amino-4-Nitropyridine-n-Oxide is a specialized heterocyclic compound featuring both amino and nitro functional groups on a pyridine N-oxide core. This unique structure makes it a valuable high-purity intermediate for advanced synthesis in research and industrial chemistry. It is primarily sought by professionals in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized azo dyes and colorants.
• Material Science: Investigated for use in organic electronics, such as in the development of non-linear optical (NLO) materials.
• Chemical Research: A versatile reagent for academic and industrial R&D in organic synthesis and catalysis.
• Coordination Chemistry: Acts as a ligand for metal complexes due to the presence of multiple coordination sites.

Basic Information

Product Name	2-Amino-4-Nitropyridine-n-Oxide
CAS No.	52092-45-2
Molecular Formula	C5H5N3O3
Molecular Weight	155.11 g/mol
Synonyms	2-Amino-4-nitropyridine 1-oxide; 4-Nitro-2-aminopyridine N-oxide; 2-Amino-4-nitropyridine N-oxide; Pyridine, 2-amino-4-nitro-, 1-oxide; 2-Amino-4-nitropyridine oxide; 4-Nitro-2-pyridinamine 1-oxide
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Nitropyridine-n-Oxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the rigorous demands of GMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed in a dry environment to minimize moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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