Description

3,5-Diiodoaniline is a halogenated aniline derivative characterized by two iodine atoms at the meta positions of the aromatic ring. This specific substitution pattern makes it a valuable and versatile chemical intermediate for synthesizing more complex molecules. It is primarily sought after by the pharmaceutical and agrochemical industries for research and development, as well as in the production of specialty dyes and pigments.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for thyroid hormone analogs and other iodine-containing drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the diiodo structure imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for producing high-performance, light-fast azo dyes and complex colorants.
• Liquid Crystal & OLED Materials: A valuable intermediate in the synthesis of advanced electronic materials for display technologies.
• Cross-Coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Suzuki, Heck) to create complex biaryl structures for material science and medicinal chemistry.
• Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	3,5-Diiodoaniline
CAS No.	35122-96-4
Molecular Formula	C6H5I2N
Molecular Weight	344.92 g/mol
Synonyms	3,5-Diiodobenzenamine; 3,5-Diiodophenylamine; Aniline, 3,5-diiodo-; Benzenamine, 3,5-diiodo-; 3,5-Diiodoaniline (primary name); 3,5-DIIODO ANILINE; 3,5-Diiodo-benzenamine
EINECS	Contact for details

Quality Control

Our 3,5-Diiodoaniline is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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