Description

2(1H)-Pyridinone, 3-Chloro-5-Iodo-1-Methyl- is a halogenated pyridinone derivative, a high-value heterocyclic building block essential for advanced organic synthesis. Its unique structure, featuring both chloro and iodo substituents, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research programs.
• Agrochemical Development: Used to build advanced active ingredients for crop protection products, leveraging its halogenated structure for bioactivity.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in medicinal chemistry to create labeled probes and tools for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: A vital starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	2(1H)-Pyridinone, 3-Chloro-5-Iodo-1-Methyl-
CAS No.	832735-68-9
Molecular Formula	C6H5ClINO
Molecular Weight	269.47 g/mol
Synonyms	3-Chloro-5-iodo-1-methylpyridin-2(1H)-one; 1-Methyl-3-chloro-5-iodopyridin-2(1H)-one; 3-Chloro-5-iodo-1-methyl-2(1H)-pyridinone; 3-Chloro-5-iodo-1-methyl-1H-pyridin-2-one; 832735-68-9; 3-Chloro-5-iodo-1-methyl-2-pyridone
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyridinone, 3-Chloro-5-Iodo-1-Methyl- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) detailing all specifications is available with every shipment to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.