Description

5-Bromo-2-Nitro-3-Pyridinol is a halogenated nitropyridine derivative, a versatile and high-value organic building block. Its molecular structure makes it a critical intermediate for synthesizing complex molecules in advanced research and development. This compound is particularly valuable for pharmaceutical chemists and agrochemical researchers developing new active ingredients. The CAS number for this substance is 691872-15-8.

Application

5-Bromo-2-Nitro-3-Pyridinol serves as a key synthetic intermediate in several high-tech industries. Its primary applications include:

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Research: Acts as a precursor for developing new herbicides, fungicides, and insecticides with specific modes of action.
• Ligand and Catalyst Development: Employed in creating specialized ligands for metal-organic frameworks (MOFs) and catalytic systems.
• Material Science: Utilized in the research and production of advanced organic electronic materials and dyes.
• Chemical Biology: Serves as a probe or building block in the study of biological pathways and enzyme inhibition.

Basic Information

Product Name	5-Bromo-2-Nitro-3-Pyridinol
CAS No.	691872-15-8
Molecular Formula	C5H3BrN2O3
Molecular Weight	218.99 g/mol
Synonyms	3-Hydroxy-5-bromo-2-nitropyridine; 5-Bromo-2-nitro-3-pyridol; 5-Bromo-2-nitro-3-hydroxypyridine; 5-Bromo-2-nitropyridin-3-ol; 3-Pyridinol, 5-bromo-2-nitro-; 5-Br-2-NO2-3-PyOH
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Each batch of 5-Bromo-2-Nitro-3-Pyridinol is analyzed using advanced techniques like HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. Our quality management system is designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.