Description

3-Bromo-4-Methyl-5-Nitropyridine is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique halogenated and nitrated pyridine structure makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogen and nitro functional groups.
• Material Science Research: Serves as a building block for creating functionalized ligands, organic semiconductors, and photoactive materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring novel cross-coupling reactions and heterocyclic chemistry.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized nitro- and bromo-substituted dyes.

Basic Information

Product Name	3-Bromo-4-Methyl-5-Nitropyridine
CAS No.	69872-15-7
Molecular Formula	C6H5BrN2O2
Molecular Weight	217.02 g/mol
Synonyms	5-Nitro-3-bromo-4-methylpyridine; 4-Methyl-3-bromo-5-nitropyridine; 3-Bromo-4-methyl-5-nitro-pyridine; Pyridine, 3-bromo-4-methyl-5-nitro-; 69872-15-7; 3-Br-4-Me-5-NO2-Pyridine
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methyl-5-Nitropyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (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.