5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide
5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide (CAS: 16311-69-6) is a heterocyclic ammonium salt with a molecular weight of 285.15 g/mol. Supplied by Tech Serve Solutions at 98% purity, this compound serves as a valuable reagent in chemical synthesis. Its properties make it suitable for applications as a phase transfer catalyst and in the creation of various organic molecules. TSS offers this chemical for research and development purposes.
- IUPAC
- 3,4-Dimethyl-5-(2-hydroxyethyl)thiazolium iodide
- Synonyms
- 3,4-Dimethyl-5-(2-hydroxyethyl)thiazolium iodide

Phase Transfer Catalysis
This thiazolium salt can function as a phase transfer catalyst, facilitating reactions between reagents in immiscible phases by enhancing their solubility and reactivity. It is useful in promoting various organic transformations.
Chemical Synthesis Intermediate
As a heterocyclic ammonium salt, it can be employed as a building block or intermediate in the synthesis of more complex organic compounds and pharmaceuticals. Its specific structure allows for targeted derivatization.
Research and Development
This compound is utilised in laboratory settings for fundamental research in organic chemistry and materials science. It aids in exploring new synthetic methodologies and understanding reaction mechanisms.
| Molecular weight | 285.15 |
|---|---|
| Empirical formula | C7H12INOS |
| Assay | 98% |
| Melting point | 82-85 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide used for?
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5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide is primarily used in chemical synthesis, particularly as a phase transfer catalyst and as an intermediate in the preparation of more complex organic molecules for research and development purposes.
What is the CAS number and formula for this compound?
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The CAS number for 5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide is 16311-69-6, and its empirical formula (Hill notation) is C7H12INOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide with an assay of 98%. This is a technical grade product and is not represented as USP, BP, EP, or any other pharmacopoeia standard.
What are the safety and handling recommendations for this chemical?
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This compound requires careful handling. Personal protective equipment such as eyeshields and gloves should be worn. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK 3 in Germany, indicating a significant hazard to water.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions ensures secure and appropriate packaging for chemicals, adhering to international shipping and export regulations to maintain product integrity and safety during transit.
How can I request a sample or quote for 5-(2-Hydroxyethyl)-3,4-dimethylthiazolium iodide?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team directly through our website or by phone. Provide the product name and CAS number (16311-69-6) for prompt service.
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