Description

5-Bromo-1-Methyl-2(1H)-Pyridinone is a versatile brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals and agrochemicals, where its unique structure enables the introduction of functional complexity. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its bromine atom for further functionalization.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands used in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional polymers due to its electron-deficient pyridinone core.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tags to study biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	5-Bromo-1-Methyl-2(1H)-Pyridinone
CAS No.	81971-39-3
Molecular Formula	C6H6BrNO
Molecular Weight	188.02 g/mol
Synonyms	5-Bromo-1-methylpyridin-2(1H)-one; 5-Bromo-1-methyl-2-pyridone; 1-Methyl-5-bromo-2(1H)-pyridinone; 5-Bromo-1-methyl-1,2-dihydropyridin-2-one; 5-Bromo-1-methyl-2-hydroxypyridine; 2-Hydroxy-5-bromo-1-methylpyridine; 5-Bromo-1-methyl-2-pyridinol; 5-Bromo-N-methyl-2-pyridone
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Methyl-2(1H)-Pyridinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request to support your quality and regulatory documentation.

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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.