Trimethylsulfonium Iodide – ≥98% Purity | Trusted Supplier & Global Exporter | Dr. Katre Premix

Product Details

Parameter Information
Product Name Trimethylsulfonium iodide
CAS No. 2181-42-2
Chemical Formula C₃H₉IS
Molecular Weight 204.07 g/mol
Appearance White to off-white crystalline powder
Purity (Typical commercial grade) ≥ 98.0%
Melting Point ~200–206 °C
Solubility Soluble in water, methanol, DMSO, THF and other polar solvents
Shelf Life 48 Months (stored in cool, dry, dark conditions)
Category:

Manufacturer & Exporter – Dr. Katre Premix Lab, India

About Trimethylsulfonium Iodide

Trimethylsulfonium iodide is an important sulfonium salt widely used in organic synthesis, particularly for generating sulfonium methylides that act as key intermediates in reactions with carbonyl compounds. It enables the efficient synthesis of epoxides, allylic alcohols and cyclopropane derivatives, making it a valuable reagent in pharmaceutical research, fine chemical production, polymer chemistry and advanced material development.

Its high reactivity, clean conversion, and compatibility with a wide range of substrates make it a preferred building-block compound in modern synthetic chemistry laboratories.


Applications & Uses

Industrial & Research Applications

  • Formation of epoxides from ketones and aldehydes via Corey-Chaykovsky methodology

  • Used for carbon-carbon bond formation in fine chemical synthesis

  • Intermediate for API development and pharmaceutical R&D

  • Useful in polymer and specialty chemical manufacturing

  • Reagent in heterocycle synthesis and advanced organic transformations

laboratories and chemical companies choose Trimethylsulfonium iodide for its high effectiveness, predictable performance and low impurity profile.


Technical Advantages

  • High reaction efficiency with minimal by-products

  • Superior solubility in common organic solvents

  • Stable crystalline form for safe handling and long shelf life

  • Consistent particle size suitable for precision laboratory use

  • Export-compliant material with batch traceability


Safety & Handling

Trimethylsulfonium iodide is classified as an irritant and should be handled with standard laboratory precautions.

  • Avoid generating dust or aerosols

  • Use gloves, eye protection, and protective clothing

  • Ensure good ventilation during use

  • Store tightly sealed in dry and dark storage away from heat sources

Detailed SDS and COA are available on request.


Packaging & Supply

We offer flexible packaging options to support both small research labs and industrial manufacturers:

  • 1 kg | 5 kg | 25 kg durable moisture-protected units

  • Custom packaging for export clients

  • Fast delivery with worldwide shipping support

  • Batch-wise documentation and compliance assistance


Why Dr. Katre Premix Lab?

As a recognized Indian manufacturer and exporter, Dr. Katre Premix Lab has built a strong reputation for reliability, consistency and technical excellence. Our quality assurance standards, transparent documentation and commitment to customer-first service ensure reliable supply for domestic and international buyers.

We already supply global markets with speciality chemicals from our certified facility — delivering performance-oriented materials at competitive pricing, without compromising purity or safety.


Request a Quote / Sample

For pricing, technical support, COA or bulk order discussions:

📞 Direct Line / WhatsApp: +91 8669669382
Email: info@drkatrepremixlab.com
🌐 Website: www.drkatrepremixlab.com


Trimethylsulfonium Iodide — Trusted Quality for Precision Organic Synthesis

Partner with Dr. Katre Premix Lab for reliable supply, assured purity and global export capability.