Description

4-Bromo-3-Methylpyridine is a versatile brominated pyridine derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in the strategic reactivity of the bromine atom and the methyl group, enabling selective functionalization for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require a reliable, high-purity building block for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the pyridine core's bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or components for OLEDs and sensors.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological systems and enzyme mechanisms.
• Custom Synthesis and Scale-up: A fundamental starting material for contract research organizations (CROs) and custom synthesis manufacturers for client-specific projects.

Basic Information

Product Name	4-Bromo-3-Methylpyridine
CAS No.	10168-00-0
Molecular Formula	C6H6BrN
Molecular Weight	172.02 g/mol
Synonyms	3-Methyl-4-bromopyridine; 4-Bromo-3-picoline; 4-Bromo-3-methylpyridine; 3-Methyl-4-bromopyridine; 4-Bromo-3-methylpyridine; Pyridine, 4-bromo-3-methyl-; 10168-00-0; 4-Br-3-MePy
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methylpyridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and reliability for your most demanding applications.

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 heat, sparks, and open flame. For long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.