DDRI-18
SIGMA/SML0710 - ≥98% (HPLC)
Synonym: 3,3′-[6,6′-bi-1H-Benzimidazole]-2,2′-diylbis-benzenamine
CAS Number: 4402-18-0
Empirical Formula (Hill Notation): C26H20N6
Molecular Weight: 416.48
MDL Number: MFCD01137750
Linear Formula: C26H20N6
Product Type: Chemical
| assay | ≥98% (HPLC) |
| color | white to beige |
| form | powder |
| InChI | 1S/C26H20N6/c27-19-5-1-3- |
| InChI key | QROWVLFOWUYBIG-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | NC1=CC=CC(C(N2)=NC(C=C3)= |
| solubility | DMSO: 10 mg/mL |
| storage temp. | 2-8°C |
| Biochem/physiol Actions: | DDRI-18 (DNA Damage Response Inhibitor-18) inhibits nonhomologous end-joining (NHEJ) DNA repair following double strand DNA breaks induced by ionizing radiation, and enhances the effects of DNA-damaging cancer drugs like etoposide, camptothecin and doxorubicin. |
| Biochem/physiol Actions: | DDRI-18 (DNA Damage Response Inhibitor-18) inhibits nonhomologous end-joining (NHEJ) DNA repair. |
| Packaging: | 5, 25 mg in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 - H413 |
| Precautionary statements | P273 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (HPLC) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352200 |


