Ethyl Methanesulfonate
Buy Ethyl Methanesulfonate (CAS 62-50-0) from Zemixal: C3H8O3S, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-009932.
About Ethyl Methanesulfonate
Zemixal supplies Ethyl Methanesulfonate within its pharma Intermediates & Building Blocks portfolio. For your records (Reference Standard), the material is defined by CAS 62-50-0, formula C3H8O3S and molar mass 124.16 g/mol.
Use cases we see most often
- Organic synthesis
- API synthesis
Handling and storage
It carries the GHS signal word Danger (H302, H340 and H351), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Ethyl Methanesulfonate |
|---|---|
| Catalogue number | ZX-009932 |
| CAS number | 62-50-0 |
| IUPAC name | ethyl methanesulfonate |
| Molecular formula | C3H8O3S |
| Molar mass | 124.16 g/mol |
| Exact mass | 124.0194 |
| Grade | Reference Standard |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 51.8 Ų |
| InChIKey | PLUBXMRUUVWRLT-UHFFFAOYSA-N |
| SMILES | CCOS(=O)(=O)C |
| PubChem CID | 6113 |
| Synonyms | Methanesulfonic acid ethyl ester, Ethyl mesylate, Ethyl Methanesulphonate, O-Ethyl Methylsulfonate, EMS, Half-myleran, Methanesulfonic acid, ethyl ester, ethylmethanesulfonate, Ethyl methansulphonate, Methylsulfonic acid, ethyl ester, Ethyl ester of methylsulfonic acid, Ethyl ester of methanesulfonic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H340May cause genetic defects
- H351Suspected of causing cancer
Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 500 mg | Quoted on request | |
| 1 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Ethyl Methanesulfonate
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Other grades with CAS 62-50-0
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- Formula
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- MW
- 285.36 g/mol
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