Description

3-Iodo-4-Hydroxyaniline is a halogenated aniline derivative that serves as a versatile and critical building block in advanced organic synthesis. This compound is valued for its unique chemical structure, which allows for the introduction of both iodine and amine functionalities into target molecules, enabling the creation of complex intermediates. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated aromatic systems.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and pesticides where its structural motifs contribute to biological activity.
• Dye and Pigment Manufacturing: Serves as a building block for producing specialized azo dyes and colorants.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or photoactive compounds.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions (e.g., Suzuki, Heck) due to the presence of the iodine substituent.
• Ligand and Catalyst Development: Utilized to synthesize novel chelating ligands for metal complexes used in catalysis.

Basic Information

Product Name	3-Iodo-4-Hydroxyaniline
CAS No.	89640-51-7
Molecular Formula	C6H6INO
Molecular Weight	235.03 g/mol
Synonyms	4-Amino-2-iodophenol; 2-Iodo-4-aminophenol; 3-Iodo-4-aminophenol; 4-Hydroxy-3-iodoaniline; 1-Amino-2-iodo-4-hydroxybenzene; 3-Iodo-4-hydroxybenzenamine
EINECS	Contact for details

Quality Control

Our 3-Iodo-4-Hydroxyaniline is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profiles. We adhere to cGMP principles where applicable, and our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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