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DI-87 (TRE-515) is a novel and orally available dCK (deoxycytidine kinase) inhibitor with good in vitro activity and low protein binding. DI-87 binds to dCK and prevents the phosphorylation of deoxycytidine by dCK, which reduces the production of dNTP and cell cycle arrest (especially in S phase). When combined with thymidine, DI-87 significantly inhibits tumor growth.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
5 mg | $1,170 | In Stock | |
10 mg | $2,018 | In Stock |
Description | DI-87 (TRE-515) is a novel and orally available dCK (deoxycytidine kinase) inhibitor with good in vitro activity and low protein binding. DI-87 binds to dCK and prevents the phosphorylation of deoxycytidine by dCK, which reduces the production of dNTP and cell cycle arrest (especially in S phase). When combined with thymidine, DI-87 significantly inhibits tumor growth. |
Targets&IC50 | DCK:10.2 nM (EC50) |
In vitro | Methods: CEM cells were seeded at 1 × 10 3 cells/well in white opaque 384-well plates at 50 μl/well and treated as indicated. After incubation with increasing concentrations (2 nM-10 μM) of gemcitabine and 1 μM DI-87 for 72 h, 50 μl of CellTiter-Glo reagent (diluted 1:5 in dH2O) was added to each well, the plates were incubated at room temperature for 5 m, and luminescence was measured using a BioTek microplate luminometer. Results: The cytotoxic effect of gemcitabine requires dCK, and administration of DI-87 completely blocked cytotoxicity after gemcitabine treatment, demonstrating dCK inhibition by DI-87. [1] |
In vivo | Methods: Female NSG mice bearing CEM tumors were treated with DI-87 (10, 25, or 50 mg/kg, orally) and DI-87 plasma and tumor concentrations were assessed. Results: Plasma DI-87 concentrations peaked between 1 and 3 hours; tumor concentrations were lower than plasma and had a later, more sustained peak at 3-9 hours. [1] |
Alias | TRE-515, TRE515, DI87 |
Molecular Weight | 502.65 |
Formula | C23H30N6O3S2 |
Cas No. | 2107280-55-5 |
Smiles | COc1ccc(cc1OCCN1CCOCC1)-c1nc([C@@H](C)Sc2nc(N)cc(N)n2)c(C)s1 |
Relative Density. | 1.37 g/cm3 (Predicted) |
Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 120 mg/mL (238.73 mM), Sonication and heating are recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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