Description

2-Chloro-3-Nitro-6-Hydroxypyridine is a versatile heterocyclic building block of significant importance in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and specialty dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, including potential kinase inhibitors and antimicrobial agents.
• Agrochemical Synthesis: Serves as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and pigments for high-performance applications.
• Material Science Research: Employed in the development of organic electronic materials and metal-organic frameworks (MOFs).
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and process chemistry optimization in R&D laboratories.

Basic Information

Item	Details
Product Name	2-Chloro-3-Nitro-6-Hydroxypyridine
CAS No.	198268-98-3
Molecular Formula	C5H3ClN2O3
Molecular Weight	174.54 g/mol
Synonyms	6-Hydroxy-2-chloro-3-nitropyridine; 2-Chloro-3-nitro-6-pyridinol; 3-Nitro-2-chloro-6-hydroxypyridine; 2-Chloro-3-nitropyridin-6-ol; 6-Pyridinol, 2-chloro-3-nitro-; 2-Chloro-3-nitro-1H-pyridin-6-one (tautomer); 198268-98-3 (CAS)
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Nitro-6-Hydroxypyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 20 ppm

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