| Name | 2-Naphthalenesulfonic acid, 5-(aminomethyl)- |
| Synonyms | 2-Naphthalenesulfonic acid, 5-(aminomethyl)- Tofacitinib Impurity 53 Monomer Butenafine Impurity 37 |
| CAS | 116692-15-0 |
| Molecular Formula | C11H11NO3S |
| Molar Mass | 237.27 |
| Density | 1.426±0.06 g/cm3(Predicted) |
| pKa | -0.02±0.40(Predicted) |