Description

5-Chloro-4-Iodo-2(1H)-Pyridinone is a halogenated pyridinone derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both chlorine and iodine substituents, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and pharmaceutical development teams for the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialized materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other heterocyclic-based therapeutics.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with specific modes of action.
• Chemical Synthesis: Serves as a versatile scaffold for cross-coupling reactions (e.g., Suzuki, Sonogashira) and functional group transformations in custom synthesis and process development.
• Material Science: Intermediate for creating specialized polymers, ligands for catalysis, and organic electronic materials requiring halogenated heterocycles.
• Academic & R&D: Essential reagent for methodological studies in organic synthesis and for investigating structure-activity relationships (SAR) in various chemical domains.

Basic Information

Product Name	5-Chloro-4-Iodo-2(1H)-Pyridinone
CAS No.	1125410-07-2
Molecular Formula	C5H2ClINO
Molecular Weight	255.43 g/mol
Synonyms	5-Chloro-4-iodo-1H-pyridin-2-one; 4-Iodo-5-chloro-2(1H)-pyridinone; 2(1H)-Pyridinone, 5-chloro-4-iodo-; 5-Chloro-4-iodopyridin-2(1H)-one; 5-Chloro-4-iodo-2-hydroxypyridine
EINECS	Contact for details

Quality Control

We supply 5-Chloro-4-Iodo-2(1H)-Pyridinone in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	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.