Description

2-Chloro-1,3-Difluoro-4-Iodobenzene is a high-purity halogenated benzene derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, specialty chemicals, and functional materials that require precise halogenated aromatic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules containing halogenated aromatic rings.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the difluoro and iodo substituents impart specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and polymers requiring halogenated aromatic units.
• Custom Synthesis and R&D: A versatile scaffold for medicinal chemistry and process research in contract research and manufacturing organizations (CROs/CMOs).

Basic Information

Product Name	2-Chloro-1,3-Difluoro-4-Iodobenzene
CAS No.	202925-06-2
Molecular Formula	C6H2ClF2I
Molecular Weight	274.44 g/mol
Synonyms	1-Chloro-2,4-Difluoro-5-Iodobenzene; 2,4-Difluoro-1-Chloro-5-Iodobenzene; 4-Iodo-2-Chloro-1,3-Difluorobenzene; Benzene, 2-chloro-1,3-difluoro-4-iodo-; 5-Iodo-2-chloro-1,3-difluorobenzene
EINECS	Contact for details

Quality Control

Our 2-Chloro-1,3-Difluoro-4-Iodobenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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