BSI-401 is a novel PARP-1 inhibitor with both oral bioavailability and strong antitumor potency. The IC50 of BSI-401 for all of the five pancreatic cancer cell lines was <15 μM. BSI-401 inhibits the growth of pancreatic cancer cells in vitro significantly. BSI-401 inhibits low-anchorage tumor cell colony formation. BSI-401 combined with oxaliplatin had potent synergistic antitumor activity (46 versus 132 days, P = 0.0063), and significantly (P = 0.0148) prevented acute oxaliplatin-induced neurotoxicity.
| Molecular Weight | 317.04 |
| Formula | C9H4INO4 |
| CAS Number | 142404-10-2 |
| Solubility (25°C) | DMSO |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
| Related PARP Products |
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| DSB-1522
DSB-1522 is a PARP1 inhibitor that can be used in tumor-related studies. |
| DM-5167
DM-5167 is a PARP1 inhibitor that can be used in studies related to triple negative breast cancer. |
| NMS-03305293
NMS-03305293 is a PARP inhibitor with high selectivity for PARP1 isoforms and low DNA capture effect, which specifically kills BRCA mutated tumor cells. In addition, NMS-03305293 can penetrate the blood-brain barrier and can be used in studies related to CNS tumors and brain metastatic tumors. |
| SNV1521
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| Basroparib
Basroparib is an orally active selective inhibitor of end-anchor polymerase (TNKS) and an inhibitor of ribose polymerase (PARP) with antitumor activity. |
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