MEDS700
MEDS700 is a blood-brain barrier permeable inhibitor of human dihydroorotate dehydrogenase (hDHODH) with an IC50 of 1.5 nM. MEDS700 induces apoptosis and differentiation, and inhibits proliferation of cancer cells. MEDS700 can be used in research on acute myeloid leukemia and other conditions.
For research use only. We do not sell to patients.
- CAS No.: 2770979-81-0
- Formula: C23H15F6N3O3
- Molecular Weight:495.37
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
MEDS700 (0.001-10 μM; 3 days) induces differentiation and apoptosis in THP1 and U937 acute myeloid leukemia (AML) cell lines, with an EC50 value ranging from 19 nM to 64 nM[1].
MEDS700 (0.1-1 μM; 3 days) induces apoptosis in MV4-11 acute myeloid leukemia (AML) cells at concentrations of 0.1 μM and 1 μM[1].
MEDS700 exhibits potent antiproliferative activity against a panel of solid tumor cell lines at nanomolar concentrations, with the strongest activity observed in neuroblastoma, Ewing sarcoma, bladder cancer and fibrosarcoma cells[1].
MEDS700 potently inhibits the proliferation of SF7761 and SU-DIPG-XIII DMG cell lines, with EC50 values of 9.3 nM and 32.9 nM, respectively, and exhibits activity in SF8628 cells with extended exposure time[1].
MEDS700 (72 h) exerts antiproliferative and cytotoxic effects on SH-SY5Y neuroblastoma cells via pyrimidine depletion, induces S-phase cell cycle arrest, caspase-dependent apoptosis, and irreversible loss of colony-forming ability, with an EC50 of 13 nM[1].
MEDS700 (1-100 μM; 72 h) exhibits only extremely low toxicity in mixed neural cell cultures derived from human induced pluripotent stem cells (hiPSCs), with an EC30 of 199 μM, indicating that this compound has a favorable safety window relative to its anti-tumor activity[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:MV4-11 AML cells
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Concentration:0.1 μM, 1 μM
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Incubation Time:3 days
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Result:Induced ~40% apoptosis at both 0.1 μM and 1 μM.
Co-treatment with 5 μM uridine reduced apoptosis.
Co-treatment with dipyridamole (1.0 μM) increased apoptosis to ~100% at both concentrations, even in the presence of 5 μM or 100 μM uridine.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Balb/c (male, 8 weeks old)[1]
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Dosage:5 mg/kg (i.v.); 20 mg/kg (p.o.)
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Administration:i.v.; single dose; p.o.; single dose
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Result:Exhibited oral bioavailability of 37.8%.
Showed a half-life of over 12 hours after oral administration and 8.1 hours after intravenous administration.
Reached an intracerebral Cmax of 0.67 μg/mL.
Maintained a therapeutically relevant brain concentration of approximately 160 nM for up to 24 hours after oral administration.
Chemical Information
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CAS No. 2770979-81-0
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Molecular Weight 495.37
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Formula C23H15F6N3O3
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SMILES
FC1=C(F)C(NC(C2=C3C=CC=CN3N=C2O)=O)=C(F)C(F)=C1C4=CC(OCC(F)(F)C)=CC=C4
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)