Chemical Name: 10-[(Dimethylamino)methyl]-4S-ethyl-4,9-dihydroxy-1H-pyrano[3,4:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione hydrochloride. Alternate Names: NSC 609669, SKF-104864A
DNA topoisomerase I inhibitor
Molecular Weight:
457.91
Purity:
>98% by HPLC NMR (Conforms)
Form:
Yellow solid
CAS Number:
[119413-54-6]
Formula:
C23H23N3O5 HCl
Application Notes:
Topotecan HCl is a water-soluble and orally active analog of camptothecin, a DNA topoisomerase I inhibitor.1 Inhibits topoisomerase I in human MCF-7 breast and DU-145 prostate cancer cells, IC50s = 13 and 2 nM respectively.2 Downregulates B-Myb and MycN expression in neuroblastoma cells.3 A clinically useful anticancer agent.
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