| Description | Umbralisib hydrochloride is a novel PI3Kδ inhibitor (IC50 and EC50 of 22.2 nM and 24.3 nM, respectively). Umbralisib hydrochloride is also active against CK1ε (EC50: 6.0 μM). |
| Target activity | PI3Kδ:22.2 nM |
| Synonyms | RP5264 hydrochloride, TGR-1202 hydrochloride |
| molecular weight | 608.01 |
| Molecular formula | C31H25ClF3N5O3 |
| CAS | 1532533-78-0 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |