Cas No.: | 1326852-06-5 |
Chemical Name: | 7-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-3-(3-fluorophenyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione |
Synonyms: | Ku70/80 inhibitor |
SMILES: | C(=O)1N(C2=CC=CC(F)=C2)C(=O)C2=CN=C(NCCC3=CC=C(OC)C(OC)=C3)N=C2N1 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | A novel small molecule inhibitor of the DNA repair protein Ku70/80, disrupts of Ku70/80-DNA interaction with IC50 of 3.5 uM in EMSA assay; impairs DNA-PKCS autophospho-rylation at the Ser2056 residue, inhibits the Ku-dependent activation of the DNA-PKCS kinase in human cells; synergistically sensitizes human cell lines to radiation treatment, indicating a clear potential to diminish DSB repair. |