Network Version
β-Lapachone Data Sheet
| Product Name: | β-Lapachone |
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|---|---|---|
| CAS No.: | 4707-32-8 | |
| Cat. No.: | HY-13555 | |
| MWt: | 242.27 | |
| Formula: | C15H14O3 | |
| Purity : | >98% | |
| Solubility: | DMSO : 25 mg/mL (ultrasonic);Ethanol : 8.33 mg/mL (ultrasonic) | |
| Mechanisms: | Target: Cancer | |
| Biological Activity: | ||
| β-Lapachone (ARQ-501;NSC-26326) is a naturally occurring O-naphthoquinone, acts as a topoisomerase I inhibitor, and induces apoptosis by inhibiting cell cycle progression. IC50 & Target: Topoisomerase I[1] In Vitro: β-Lapachone is a topoisomerase I inhibitor. β-Lapachone (25 μM) inhibits camptothecin-induced DNA cleavage[1]. β-Lapachone (10-40 μM) significantly reduces the colony-forming ability of CHO cells, and is cytotoxic in S phase. β-Lapachone at above 10 μM, causes a heavy DNA-strand breaks in CHO cells[2]. β-Lapachone (10 μM) suppresses JCPyV replication in IMR-32 cells. β-Lapachone (1.0 µM) potently affects JCPyV propagation in JCI cells. β-Lapachone (0.01-0.1 μM) inhibits VP1 production in JCI cells[4]. In Vivo: β-Lapachone (0.066%) ameliorates cisplatin-induced renal injury and when in combination with cisplatin, the affect is more significant in mice. β-Lapachone increases Mre11-Rad50-Nbs1 (MRN) complex expression in mice[3]. | ||
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