| Bioactivity | GS-9901 is a highly selective and orally active PI3Kδ inhibitor, with an IC50 of 1 nM. Has potential to treat rheumatoid arthritis[1]. |
| In Vivo | GS-9901 (0.3/1/3 mg/kg, orally, twice daily for 7 days) demonstrates efficacy in a rat model of arthritis and is predicted to be suitable for q.d. dosing in humans[1]. Animal Model: |
| Name | GS-9901 |
| CAS | 1640247-87-5 |
| Formula | C22H17ClFN9O |
| Molar Mass | 477.88 |
| 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]. Patel L, et al. Discovery of Orally Efficacious Phosphoinositide 3-Kinase δ Inhibitors with Improved Metabolic Stability. J Med Chem. 2016 Oct 13;59(19):9228-9242. |