Description

2-Hydroxy-3-Nitro-6-Chloropyridine is a versatile heterocyclic building block characterized by its multi-functional halogenated and nitrated pyridine core. This compound is valued for its role as a key synthetic intermediate in the development of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research chemists and process development scientists for constructing active pharmaceutical ingredients (APIs), advanced materials, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyridine structure.
• Material Science Research: Serves as a building block for creating functionalized polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, nucleophilic aromatic substitution, and as a scaffold for further chemical modification in academic and industrial R&D.
• Dye and Pigment Intermediate: Utilized in the production of specialized colorants and photographic chemicals due to its nitro-substituted aromatic system.

Basic Information

Product Name	2-Hydroxy-3-Nitro-6-Chloropyridine
CAS No.	92138-35-7
Molecular Formula	C5H3ClN2O3
Molecular Weight	174.54 g/mol
Synonyms	6-Chloro-3-nitropyridin-2-ol; 6-Chloro-2-hydroxy-3-nitropyridine; 3-Nitro-6-chloro-2-pyridinol; 2-Pyridinol, 6-chloro-3-nitro-; 3-Nitro-6-chloro-2(1H)-pyridinone; 6-Chloro-3-nitro-2(1H)-pyridone; 2-Hydroxy-6-chloro-3-nitropyridine
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-3-Nitro-6-Chloropyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial 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, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.