1-Ethyl-3-methylimidazolium (S)-2-aminopropionate
1-Ethyl-3-methylimidazolium (S)-2-aminopropionate (CAS 766537-81-9, C9H17N3O2) is an ionic liquid with a molecular weight of 199.25 g/mol. It is primarily utilised in chemical synthesis and specialty applications within research and development settings. Its unique properties as an ionic liquid make it a valuable component in various chemical processes. Tech Serve Solutions supplies this compound for laboratory and industrial research.

Chemical Synthesis
This ionic liquid serves as a versatile medium or reagent in organic synthesis. Its properties can influence reaction rates, selectivity, and product yields in various chemical transformations.
Ionic Liquid Applications
As an ionic liquid, it possesses unique physicochemical properties such as low vapour pressure and high thermal stability, making it suitable for applications in catalysis and electrochemical systems.
Specialty Synthesis
Utilised in specialised synthetic routes where conventional solvents may be unsuitable. Its distinct ionic nature can enable novel reaction pathways and improve process efficiency.
| Molecular weight | 199.25 |
|---|---|
| Empirical formula | C9H17N3O2 |
| Assay | ≥96% (HPLC) |
| Impurities tested | ≤0.05% halogenides (chloride, bromide, iodide)≤10% water |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate used for?
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1-Ethyl-3-methylimidazolium (S)-2-aminopropionate is used in chemical synthesis, as an ionic liquid, and in specialty synthesis applications.
What are the CAS number and formula for 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate?
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The CAS number is 766537-81-9 and the empirical formula is C9H17N3O2.
What grade and purity does Tech Serve Solutions supply for 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate?
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Tech Serve Solutions supplies 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate with an assay of ≥96% (HPLC). TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades.
What are the safety considerations when handling 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate?
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This compound is classified with GHS07 symbol and a Warning signal word. It carries the hazard statement H302 (Harmful if swallowed). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for full details.
How is 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate packed, shipped, and exported?
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This chemical is packed, shipped, and exported in compliance with all relevant national and international regulations for chemical substances.
How can I request a sample or quote for 1-Ethyl-3-methylimidazolium (S)-2-aminopropionate?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing the product name and CAS number.
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