Description

3-Nitro-2-Pyridinol is a versatile nitro-substituted pyridine derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique reactivity, where the nitro and hydroxyl groups on the pyridine ring provide distinct handles for functionalization and heterocyclic synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, including potential antibacterial and antiviral agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its heterocyclic structure.
• Chemical Research: Serves as a versatile precursor for creating complex heterocyclic compounds and functionalized pyridine derivatives in academic and industrial R&D.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and colorants due to its nitro-aromatic structure.
• Coordination Chemistry: Utilized as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalytic systems.

Basic Information

Product Name	3-Nitro-2-Pyridinol
CAS No.	6332-56-5
Molecular Formula	C5H4N2O3
Molecular Weight	140.10 g/mol
Synonyms	2-Hydroxy-3-nitropyridine; 3-Nitro-2(1H)-pyridinone; 3-Nitro-2-pyridone; 3-Nitropyridin-2-ol; 3-Nitro-2-hydroxypyridine; 2-Pyridinol, 3-nitro-; NSC 403697
EINECS	228-713-5

Quality Control

Our 3-Nitro-2-Pyridinol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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