For research use only. Not for therapeutic Use.
PI3Kδ-IN-1 is a potent, selective, and efficacious PI3Kδ inhibitor with an IC50 of 1.7 nM.
PI3Kδ-IN-1 (compound 52) shows >100-fold selectivity over the other PI3K isoforms. Kinome selectivity is also excellent with >660-fold selectivity over MNK1 and others in HTRF assays. Importantly, PI3Kδ-IN-1 has an improved human/rodent in vitro stability correlation and a good permeability profile[1].
PI3Kδ-IN-1 (2, 5 mg/kg, orally b.i.d. for 42 days) shows greater than 50% suppression of paw swelling in mice. PI3Kδ-IN-1 has an EC50 of 10 nM at 24 h (ED50 of ∼1.25 mg/kg) in mice[1].
| Catalog Number | I019561 |
| CAS Number | 1911564-39-0 |
| Synonyms | 2-(4-acetyl-3,3-dimethyl-2-oxopiperazin-1-yl)-4-[4-amino-5-(trifluoromethyl)pyrrolo[2,1-f][1,2,4]triazin-7-yl]benzonitrile |
| Molecular Formula | C22H20F3N7O2 |
| Purity | ≥95% |
| InChI | InChI=1S/C22H20F3N7O2/c1-12(33)31-7-6-30(20(34)21(31,2)3)16-8-13(4-5-14(16)10-26)17-9-15(22(23,24)25)18-19(27)28-11-29-32(17)18/h4-5,8-9,11H,6-7H2,1-3H3,(H2,27,28,29) |
| InChIKey | ZDXIDBRGTYDHBQ-UHFFFAOYSA-N |
| SMILES | CC(=O)N1CCN(C(=O)C1(C)C)C2=C(C=CC(=C2)C3=CC(=C4N3N=CN=C4N)C(F)(F)F)C#N |
| Reference | [1]. Liu Q, et al. Identification of a Potent, Selective, and Efficacious Phosphatidylinositol 3-Kinase δ (PI3Kδ) Inhibitor for the Treatment of Immunological Disorders. J Med Chem. 2017 Jun 22;60(12):5193-5208. |
