Description

3-Iodo-2,4,5-Trimethylthiophene is a high-purity, organosulfur building block characterized by its halogenated and alkylated thiophene core. This compound matters as a versatile and critical intermediate for advanced organic synthesis, enabling the construction of complex molecules with tailored electronic and structural properties. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications in drug discovery, ligand synthesis, and the development of functional organic materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and pesticides due to its bio-active thiophene scaffold.
• Material Science Precursor: Acts as a monomer or building block for conductive polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis, including those used in cross-coupling reactions (e.g., Suzuki, Stille).
• Chemical Research & Development: A valuable tool for methodology development in organic chemistry, such as in halogenation studies and heterocyclic chemistry.
• Fine Chemical Synthesis: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-Iodo-2,4,5-Trimethylthiophene
CAS No.	60813-84-5
Molecular Formula	C7H9IS
Molecular Weight	252.11 g/mol
Synonyms	2,4,5-Trimethyl-3-iodothiophene; 3-Iodo-2,4,5-trimethylthiophene; Thiophene, 3-iodo-2,4,5-trimethyl-; Iodotrimethylthiophene
EINECS	Contact for details

Quality Control

Our 3-Iodo-2,4,5-Trimethylthiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material is suitable for demanding applications in research and process development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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