| Bioactivity | NaPi2b-IN-1 is a potent and orally active inhibitor of sodium-dependent phosphate transport protein 2b (NaPi2b) with an IC50 of 64 nM. NaPi2b is primarily expressed in the small intestine, lungs, and testes and plays an important role in phosphate homeostasis. NaPi2b-IN-1 has the potential for the research of hyperphosphatemia[1]. |
| Name | NaPi2b-IN-1 |
| CAS | 1453116-06-7 |
| Formula | C44H58ClF3N4O11S |
| Molar Mass | 943.46 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Maemoto M, et al. Discovery of Gut-Restricted Small-Molecule Inhibitors of Intestinal Sodium-Dependent Phosphate Transport Protein 2b (NaPi2b) for the Treatment of Hyperphosphatemia. J Med Chem. 2022;65(3):1946-1960. |