SPR519 is a potent dual inhibitor of PI3Kα and mTOR kinases with IC50 (PI3Kalpha) = 30 nM and IC50 (mTOR) = 10 nM. SPR519 exhibits an EC50 of low sub-micromolar range among various tested cancer cell lines such as A2780 (0.23 μM), PC3 (0.48 μM), and SKOV3 (0.50 μM).
MedKoo Cat#: 463007
Name: SPR519
CAS#: 1391923-59-3 (free base)
Chemical Formula: C19H21N7O3S
Exact Mass: 427.1427
Molecular Weight: 427.48
Elemental Analysis: C, 53.38; H, 4.95; N, 22.94; O, 11.23; S, 7.50
The following data is based on the product molecular weight 427.48 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
