Description

2,4-Dichloro-1,5-Diiodo-3-Methoxybenzene is a highly functionalized 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 pharmaceutical and agrochemical research. This compound is essential for chemists and R&D teams in the life sciences and specialty chemical sectors who require precise, high-purity intermediates for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting complex aromatic scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides where halogenated aromatic structures are required for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: An important reagent for cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution due to its reactive halogen atoms.
• Ligand & Catalyst Development: Employed in the preparation of sophisticated ligands for metal catalysis and organocatalysts.
• Academic & Industrial R&D: A versatile tool for exploratory research in synthetic methodology and heterocyclic chemistry.

Basic Information

Product Name	2,4-Dichloro-1,5-Diiodo-3-Methoxybenzene
CAS No.	1221589-80-5
Molecular Formula	C7H4Cl2I2O
Molecular Weight	443.82 g/mol
Synonyms	1,5-Diiodo-2,4-dichloro-3-methoxybenzene; 3-Methoxy-2,4-dichloro-1,5-diiodobenzene; Benzene, 2,4-dichloro-1,5-diiodo-3-methoxy-; 2,4-Dichloro-3-methoxy-1,5-diiodobenzene; 1,3-Diiodo-4,6-dichloro-2-methoxybenzene (alternative numbering)
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-1,5-Diiodo-3-Methoxybenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

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.