| IUPAC Name | 3-(cyclohexylamino)-2-hydroxypropane-1-sulfonic acid |
| Synonym | 3-(Cyclohexylamino)-2-hydroxy-1-propanesulfonic acid, CAPSO Free Acid |
| Empirical formula (Hill system) | C9H19NO4S |
| Molar mass | 237.31646 g/mol |
| CAS number | 73463-39-5 |
| Beilstein Registry Number | 5939234 |
| Compound ID (CID) | 2733480 |
| PubChem Substance ID (SID) | 24892483 |
| Useful pH Range | 8.9 – 10.3 |
| pKa | 9.60 at 25°C 9.43 at 37°C |
