Description

3,4-Dichlorobenzyl Iodide is a versatile halogenated organic building block of significant interest in advanced chemical synthesis. Its molecular structure, featuring both chlorine and iodine substituents on a benzyl core, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries. It serves as a key precursor for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the dichloro and iodo groups contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and polymers with tailored properties.
• Cross-Coupling Reactions: Acts as an electrophilic partner in various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) to form biaryl structures.
• Derivatization Agent: Useful for introducing the benzyl iodide moiety into larger molecular frameworks for further functionalization.

Basic Information

Product Name	3,4-Dichlorobenzyl Iodide
CAS No.	142523-67-9
Molecular Formula	C7H5Cl2I
Molecular Weight	302.93 g/mol
Synonyms	1-(Iodomethyl)-3,4-dichlorobenzene; (3,4-Dichlorophenyl)methyl iodide; 3,4-Dichloro-α-iodotoluene; α-Iodo-3,4-dichlorotoluene; Benzene, 1-(iodomethyl)-3,4-dichloro-; 3,4-Dichlorobenzyl iodide; (3,4-Dichlorobenzyl)iodide
EINECS	Contact for details

Quality Control

Our 3,4-Dichlorobenzyl Iodide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

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). Due to its light-sensitive nature and organic iodide content, the material should be handled with appropriate precautions to avoid prolonged exposure to light and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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