| Name | 9-amino-CPT |
| Description | 9-amino-CPT (Aminocamptothecin) is an inhibitor of topoisomerase I with potent anticancer activity. |
| In vitro | 9-amino-CPT inhibits PC-3, PC-3M, DU145, and LNCaP cells with IC50 values of 34.1, 10, 6.5, and 8.9 nM, respectively after 96 h of drug exposure [1]. In human bladder (MGH-U1), breast (MCF-7), and colon (HT-29) cancer cell lines, 9-amino-CPT cytotoxicity increases with both higher drug concentrations and longer exposure times. Minimal cell killing is also observed unless 9-amino-CPT concentrations exceed a threshold of 2.7 nM [2]. |
| In vivo | 9-amino-CPT inhibits tumor growth at the lowest oral dose (0.35 mg/kg/day), whereas higher oral doses (0.75 and 1 mg/kg/day) and s.c. administration (4 mg/kg/week) causes tumor regression [1]. 9-amino-CPT induces complete remissions in 55 % of SCID mice engrafted with human myeloid leukemia. The oral and intravenous routes are equally effective [3]. |
| Storage | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO : 3.33 mg/mL (9.16 mM), Sonication is recommended.
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| Keywords | Topoisomerase | Topo I | Inhibitor | inhibit | 9-amino-CPT | 9aminoCPT | 9-amino-2camptothecin | 9 amino CPT |
| Inhibitors Related | Ciprofloxacin hydrochloride monohydrate | Berberine chloride | EIDD-1931 | Levofloxacin hydrochloride | Norfloxacin | Anthraquinone | Prulifloxacin | 1,4-Naphthoquinone | Ofloxacin | Levofloxacin | 3-Hydroxypyridine | Etoposide |
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