Description

5-Bromo-2-Methylpyridin-4-Ol is a halogenated pyridine derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to introduce specific bromine and hydroxyl functionalities into heterocyclic systems.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, including kinase inhibitors, antiviral agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that require a brominated pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to fine chemical companies for use in custom synthesis projects and scale-up production for clients.

Basic Information

Product Name	5-Bromo-2-Methylpyridin-4-Ol
CAS No.	1258287-39-6
Molecular Formula	C6H6BrNO
Molecular Weight	188.02 g/mol
Synonyms	4-Hydroxy-5-bromo-2-methylpyridine; 2-Methyl-5-bromopyridin-4-ol; 5-Bromo-2-methyl-4-pyridinol; 5-Bromo-2-methyl-4-hydroxypyridine; 4-Pyridinol, 5-bromo-2-methyl-; 5-Bromo-2-methyl-4(1H)-pyridinone (tautomer)
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-2-Methylpyridin-4-Ol is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and documentation, including a detailed Certificate of Analysis (COA) with each shipment. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, and we support customer audits and regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.