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SKI-I is a potent and selective inhibitor of human sphingosine kinase (SK), with an IC50 of 1.2 μM for ST-hSK, and also inhibits hERK2 (IC50 = 11 μM). SKI-I induces apoptosis in tumor cell lines.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $916 | 6-8 weeks | 6-8 weeks | |
| 50 mg | $1,190 | 6-8 weeks | 6-8 weeks | |
| 100 mg | $1,860 | 6-8 weeks | 6-8 weeks |
| Description | SKI-I is a potent and selective inhibitor of human sphingosine kinase (SK), with an IC50 of 1.2 μM for ST-hSK, and also inhibits hERK2 (IC50 = 11 μM). SKI-I induces apoptosis in tumor cell lines. |
| In vitro | SKI-I (Compound I; 5 μg/mL) suppresses SK activity by 99% [1] and, at 10 μM over 24 hours, induces apoptosis in T24 cells [1]. |
| Molecular Weight | 406.44 |
| Formula | C25H18N4O2 |
| Cas No. | 306301-68-8 |
| Smiles | Oc1ccc2ccccc2c1\C=N\NC(=O)c1cc([nH]n1)-c1ccc2ccccc2c1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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