Description

3-Bromo-5-Iodo-4-Methoxy-1-Methylpyridin-2(1H)-One is a high-purity, multi-halogenated pyridinone derivative serving as a critical building block in advanced organic synthesis. This compound matters for its unique halogenated structure, which provides versatile reactive sites for constructing complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), crop protection agents, and specialty materials.

Application

• Key intermediate in the synthesis of novel pharmaceutical candidates, especially kinase inhibitors and antiviral agents.
• Building block for advanced agrochemical research, including the development of new herbicides and fungicides.
• Precursor in material science for creating functionalized heterocyclic compounds used in organic electronics.
• Versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Starting material for the preparation of complex ligands used in catalytic systems.
• Reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	3-Bromo-5-Iodo-4-Methoxy-1-Methylpyridin-2(1H)-One
CAS No.	920490-71-7
Molecular Formula	C7H7BrINO2
Molecular Weight	327.95 g/mol
Synonyms	3-Bromo-5-iodo-4-methoxy-1-methyl-1,2-dihydropyridin-2-one; 3-Bromo-5-iodo-4-methoxy-1-methylpyridin-2(1H)-one; 1-Methyl-3-bromo-5-iodo-4-methoxypyridin-2(1H)-one; 2(1H)-Pyridinone, 3-bromo-5-iodo-4-methoxy-1-methyl-; 920490-71-7; 3-Br-5-I-4-MeO-1-Me-pyridin-2-one
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Iodo-4-Methoxy-1-Methylpyridin-2(1H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity, NMR, and mass spectrometry data. Our quality commitment aligns with cGMP standards for pharmaceutical intermediates, ensuring suitability for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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