Description

Pyridine, 5-Bromo-2-Methyl-4-Nitro-, 1-Oxide is a functionalized pyridine N-oxide derivative, serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its core value lies in its unique molecular structure, which combines halogen, nitro, and N-oxide functionalities to enable complex transformations, particularly in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity building block is essential for research and development chemists, process chemists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those containing nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed coupling reactions.
• Material Science Research: Employed in the development of advanced organic materials, such as dyes, pigments, and electronic chemicals.
• Academic and R&D Laboratories: A crucial reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Pyridine, 5-Bromo-2-Methyl-4-Nitro-, 1-Oxide
CAS No.	62516-08-9
Molecular Formula	C6H5BrN2O3
Molecular Weight	233.02 g/mol
Synonyms	5-Bromo-2-methyl-4-nitropyridine 1-oxide; 5-Bromo-2-methyl-4-nitropyridine N-oxide; 4-Nitro-5-bromo-2-methylpyridine 1-oxide; 2-Methyl-5-bromo-4-nitropyridine N-oxide; 5-Bromo-2-methyl-4-nitropyridine-1-oxide; 5-Bromo-2-methyl-4-nitro-1-oxidopyridin-1-ium; 1-Oxido-5-bromo-2-methyl-4-nitropyridin-1-ium
EINECS	Contact for details

Quality Control

Our Pyridine, 5-Bromo-2-Methyl-4-Nitro-, 1-Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our commitment to quality ensures the material meets the stringent requirements for research and cGMP-grade pharmaceutical intermediate applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.