| IUPAC name | 3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid |
| Synonym | 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid, 4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N?-(3-propanesulfonic acid), HEPPS |
| Empirical formula (Hill system) | C9H20N2O4S |
| Molar mass | 252.3311 g/mol |
| CAS number | 16052-06-5 |
| Compound ID (CID) | 85255 |
| PubChem Substance ID (SID) | 24894698 |
| Useful pH Range | 7.3 – 8.7 |
| pKa | 8.00 at 25°C |
