BI-9564
IC50: 75 nM and 3.4 μM for BRD9 and BRD7 bromodomains, respectively
BI-9564 is a BRD9/7 specific inhibitor.
BRD7 and BRD9 are two important members of the bromodomain family protein. Both BRD7 and BRD9 have been implicated in chromatin remodeling.
In vitro: BI-9564 was identified as a BRD9/7 specific inhibitor via fragment-based screening and structure-guided design. BI-9564 was found to be bind to BRD9 with a higher affinity than to BRD7, and was negative on BET family proteins. In addition, BI-9564 demonstrated in vitro off-target selectivity to CECR2, but not in cells [1].
In vivo: In animal study, BomTac:NMRIFoxn1nu mice were given two oral doses daily and the concentration of BI-9564 in plasma was measured. Dose-dependent AUCs were obtained for BI-9564, achieving exposures that were higher compared to the EC50 level for EOL-1 cells. Moreover, when the oral treatment with BI-9564 at 180 mg/kg was initiated on day 5 and applied daily with an interruption at day 18 and 19, a significant reduction in tumour growth compared to controls was found on day 18 leading to a median tumour growth inhibition value of 52% [1].
Clinical trial: Up to now, BI-9564 is still in the preclinical development stage.
Reference:
[1] Martin LJ et al. Structure-Based Design of an in Vivo Active Selective BRD9 Inhibitor. J Med Chem. 2016 May 26;59(10):4462-75.
| Physical Appearance | A crystalline solid |
| Storage | Store at -20°C |
| M.Wt | 353.41 |
| Cas No. | 1883429-22-8 |
| Formula | C20H23N3O3 |
| Solubility | ≥8.82 mg/mL in DMSO with ultrasonic,≥8.32 mg/mL in EtOH with ultrasonic,insoluble in H2O |
| Chemical Name | 4-(4-((dimethylamino)methyl)-2,5-dimethoxyphenyl)-2-methyl-2,7-naphthyridin-1(2H)-one |
| SDF | Download SDF |
| Canonical SMILES | O=C1N(C)C=C(C2=CC(OC)=C(CN(C)C)C=C2OC)C3=CC=NC=C13 |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
