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Submit ReviewMES, free acid
Description: Commonly used buffer
Chemical Name: 2-(N-Morpholino)ethanesulfonic acid
Purity: ≥99%
Biological Activity for MES, free acid
MES, free acid is a commonly used as a buffer.
Technical Data for MES, free acid
| M. Wt | 195.24 |
| Formula | C6H13NO4S |
| Storage | Store at RT |
| Purity | ≥99% |
| CAS Number | 4432-31-9 |
| PubChem ID | 78165 |
| InChI Key | SXGZJKUKBWWHRA-UHFFFAOYSA-N |
| Smiles | O=S(CCN1CCOCC1)(O)=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for MES, free acid
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| water | 19.52 | 100 |
Preparing Stock Solutions for MES, free acid
The following data is based on the product molecular weight 195.24. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 5.12 mL | 25.61 mL | 51.22 mL |
| 5 mM | 1.02 mL | 5.12 mL | 10.24 mL |
| 10 mM | 0.51 mL | 2.56 mL | 5.12 mL |
| 50 mM | 0.1 mL | 0.51 mL | 1.02 mL |
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Product Datasheets for MES, free acid
References for MES, free acid
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