Description

2,3,5-Triiodo-4-Methyl-Thiophene is a highly functionalized organoiodine compound characterized by its unique halogenated thiophene structure. This compound serves as a critical synthetic intermediate and building block in advanced organic synthesis, particularly for the development of complex molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in drug discovery programs targeting complex heterocyclic structures.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its halogenated core for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor for conductive polymers, organic semiconductors, and advanced electronic materials due to the thiophene backbone.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and as a source of iodine atoms for functional group transformations in fine chemical production.
• Ligand and Catalyst Development: Utilized in the design of novel ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Essential for methodological studies and the exploration of new chemical spaces in university and corporate research laboratories.

Basic Information

Product Name	2,3,5-Triiodo-4-Methyl-Thiophene
CAS No.	16488-62-3
Molecular Formula	C5H3I3S
Molecular Weight	515.80 g/mol
Synonyms	4-Methyl-2,3,5-triiodothiophene; 2,3,5-Triiodo-4-methylthiophene; Thiophene, 2,3,5-triiodo-4-methyl-; 4-Methylthiophene-2,3,5-triyl triiodide
EINECS	Contact for details

Quality Control

Our 2,3,5-Triiodo-4-Methyl-Thiophene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.