Description

2,5-Dihydroxy-3-Nitropyridine CAS NO 500359-11-5 is a versatile nitropyridine derivative that serves as a key synthetic intermediate and building block in advanced organic chemistry. Its unique structure, featuring both hydroxyl and nitro substituents, makes it a valuable precursor for the development of complex molecules, including active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in heterocyclic synthesis and molecular design.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a precursor for the synthesis of organic ligands, dyes, and functional polymers with specific electronic or optical properties.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis for the preparation of more complex pyridine and fused heterocyclic compounds.
• Academic & R&D: Employed in university and corporate research laboratories for method development and exploration of new chemical reactions.

Basic Information

Product Name	2,5-Dihydroxy-3-Nitropyridine
CAS No.	500359-11-5
Molecular Formula	C5H4N2O4
Molecular Weight	156.10 g/mol
Synonyms	3-Nitro-2,5-pyridinediol; 3-Nitro-2,5-dihydroxypyridine; 2,5-Dihydroxy-3-nitropyridine; 3-Nitropyridine-2,5-diol; 2,5-Pyridinediol, 3-nitro-; 500359-11-5; 3-Nitro-2,5-dihydroxy pyridine
EINECS	Contact for details

Quality Control

Our 2,5-Dihydroxy-3-Nitropyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters such as assay (HPLC), impurity profile, and physical characterization. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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