Description

3-Bromo-5-Methyl-4-Nitropyridine n-Oxide is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the life sciences sector for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with specific modes of action.
• Ligand Synthesis: Serves as a building block for creating specialized ligands used in catalysis and material science.
• Functional Material Development: Employed in the research of advanced organic electronic materials and dyes.
• Cross-Coupling Reactions: The bromo substituent makes it a valuable substrate for palladium-catalyzed coupling reactions (e.g., Suzuki, Stille).
• Academic & Institutional Research: A versatile reagent for methodological studies and exploring new chemical transformations in heterocyclic chemistry.

Basic Information

Product Name	3-Bromo-5-Methyl-4-Nitropyridine n-Oxide
CAS No.	97944-38-2
Molecular Formula	C6H5BrN2O3
Molecular Weight	233.02 g/mol
Synonyms	3-Bromo-5-methyl-4-nitropyridine 1-oxide; 4-Nitro-3-bromo-5-methylpyridine N-oxide; 3-Bromo-5-methyl-4-nitropyridine N-oxide; Pyridine, 3-bromo-5-methyl-4-nitro-, 1-oxide; 97944-38-2; 3-Bromo-5-methyl-4-nitropyridine oxide
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Methyl-4-Nitropyridine n-Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 reducing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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