Description

3-Chloro-4-Iodophenol is a halogenated phenol derivative that serves as a versatile and valuable building block in advanced organic synthesis. Its unique structure, featuring both chloro and iodo substituents, makes it a critical intermediate for constructing complex molecules with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the halogenated phenol core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of monomers for specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new organic reactions and methodologies, such as cross-coupling reactions.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of complex dyes and pigments due to its reactive phenolic and halogen functional groups.

Basic Information

Product Name	3-Chloro-4-Iodophenol
CAS No.	855403-42-8
Molecular Formula	C6H4ClIO
Molecular Weight	254.45 g/mol
Synonyms	3-Chloro-4-iodophenol; 4-Iodo-3-chlorophenol; Phenol, 3-chloro-4-iodo-; 3-Chloro-4-hydroxyiodobenzene; 1-Chloro-2-hydroxy-5-iodobenzene; 2-Chloro-1-iodo-4-hydroxybenzene; 3-Cl-4-I-PhOH
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Iodophenol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our clients' regulatory needs for pharmaceutical and agrochemical applications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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