TDI6245
TDI6245 is a Aurora kinase A (AURKA) inhibitor with an IC50 value of 21.64 nM against AURKA. TDI6245 also inhibits the β5 subunit of the 20S proteasome from Plasmodium falciparum (Pf 20S), with IC50 values of 0.11 μM, 31.1 μM and 6.8 μM against Pf 20S β5, human constitutive proteasome β5c and human immunoproteasome β5i subunits, respectively. TDI6245 binds to the AURKA pocket and the substrate cleft of Pf 20S β5 via antiparallel β-sheets and hydrogen bonds. TDI6245 inhibits the growth of Plasmodium falciparum. TDI6245 can be used in research related to triple-negative breast cancer and malaria.
For research use only. We do not sell to patients.
- Formula: C25H32N4O5S
- Molecular Weight:500.61
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
All Aurora Kinase Isoforms
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Biological Activity
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Aurora A 21.64 nM (IC50) |
Pf 20S β5 0.11 μM (IC50) |
hβ5c 31.1 μM (IC50) |
hβ5i 6.8 μM (IC50) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| JIMT-1 | IC50 |
60.84 μM
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Antiproliferative activity against human JIMT-1 cells assessed as reduction in cell viability incubated for 3 days by cell viability assay.
Antiproliferative activity against human JIMT-1 cells assessed as reduction in cell viability incubated for 3 days by cell viability assay.
|
42569031 |
| MDA-MB-231 | IC50 |
60.84 μM
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Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability incubated for 3 days by cell viability assay.
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability incubated for 3 days by cell viability assay.
|
42569031 |
| MDA-MB-453 | IC50 |
2.947 μM
|
Antiproliferative activity against human MDA-MB-453 cells assessed as reduction in cell viability incubated for 3 days by cell viability assay.
Antiproliferative activity against human MDA-MB-453 cells assessed as reduction in cell viability incubated for 3 days by cell viability assay.
|
42569031 |
| NIH3T3 | IC50 |
4.67 μM
|
Antiproliferative activity against mouse NIH/3T3 cells assessed as reduction in cell viability incubated for 48 hours by short-term cell viability assay.
Antiproliferative activity against mouse NIH/3T3 cells assessed as reduction in cell viability incubated for 48 hours by short-term cell viability assay.
|
42569031 |
| MDA-MB-231 | IC50 |
49.78 μM
|
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability incubated for 48 hours by short-term cell viability assay.
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability incubated for 48 hours by short-term cell viability assay.
|
42569031 |
TDI6245 (compound 5) potently inhibits purified AURKA with an IC50 of 21.64 nM[1].
TDI6245 (48 hours) inhibits the growth of NIH/3T3 mouse embryonic fibroblast cells with an IC50 of 4.67 μM after 48 hours of incubation[1].
TDI6245 (1 mM; 60 min) binds to the β5 active site of recombinant Plasmodium falciparum 20S proteasome in an antiparallel β-sheet conformation, forming critical hydrogen bonds with residues Ser21, Ala49, Asp153, Ser157, and Ser27 to mediate potent inhibition[2].
TDI6245 (3 days) inhibits the growth of JIMT-1 breast cancer cells with an IC50 of 60.84 μM after 3 days of incubation[1].
TDI6245 (3 days) inhibits the growth of MDA-MB-231 triple-negative breast cancer cells with an IC50 of 60.84 μM after 3 days of incubation[1].
TDI6245 (3 days) inhibits the growth of MDA-MB-453 triple-negative breast cancer cells with an IC50 of 2.947 μM after 3 days of incubation[1].
TDI6245 (48 hours) inhibits the growth of MDA-MB-231 triple-negative breast cancer cells with an IC50 of 49.78 μM after 48 hours of incubation[1].
TDI6245 potently inhibits recombinant Plasmodium falciparum 20S proteasome with an IC50 of 0.11 μM, and exhibits 283-fold and 62-fold selectivity over human constitutive 20S proteasome and human immunoproteasome, respectively[2].
TDI6245 (72 h) inhibits Plasmodium falciparum 3D7 laboratory strain growth in vitro with an EC50 of 0.038 μM after 72 h incubation[2].
TDI6245 (72 h) inhibits growth of Plasmodium falciparum clinical isolates from Tororo, Uganda ex vivo with a geometric mean EC50 of 84.2 nM after 72 h incubation[2].
TDI6245 (72 h) inhibits Plasmodium falciparum Dd2 wild-type strain growth with an EC50 of 0.042 μM, β5A49S mutant strain growth with an EC50 of 0.85 μM, and β6A117D mutant strain growth with an EC50 of 0.52 μM after 72 h incubation[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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Molecular Weight 500.61
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Formula C25H32N4O5S
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SMILES
CC1=CC=C(C=C1)S(=O)(N[C@H](C(NCCN2CC3=C(C2=O)C=CC=C3)=O)CC(NC(C)(C)C)=O)=O
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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)
- TDI6245
- TDI 6245
- TDI-6245
- Aurora Kinase
- Proteasome
- Pf 20S β5 subunit
- human constitutive proteasome β5c
- MDA-MB-231 triple-negative breast cancer cells
- human immunoproteasome β5i subunits
- JIMT-1 breast cancer cells
- AURKA
- Plasmodium falciparum
- triple-negative breast cancer
- Aurora kinase A
- malaria
- Inhibitor
- inhibitor
- inhibit