SN38 HIGH purity by own lab 86639-52-3 10-dihydroxy-
7-Ethyl-10-hydroxycamptothecin Basic information |
Product Name: | 7-Ethyl-10-hydroxycamptothecin |
Synonyms: | CAMPTOTHECIN, 7-ETHYL-10-HYDROXY;4,11-Diethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;7-ETHYL-10-HYDROXYCAMPTOTHECIN;7-ETHYL-10-HYDROXYCAMPTOTHECINE;7-ETHYL-10-HYDROXY-CPT;SN38;10-dihydroxy-;4’:6,7)indolizino(1,2-b)quinoline-3,14(4h,12h)-dione,4,7-diethyl-1h-pyrano(3 |
CAS: | 86639-52-3 |
MF: | C22H20N2O5 |
MW: | 392.4 |
EINECS: | |
Product Categories: | Pharmaceutical Raw Materials;Miscellaneous Natural Products;Antitumors for Research and Experimental Use;Biochemistry;Natural Plant Extract;Chiral Reagents;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Natural Anti-cancer Medical Materials and It's Derivatives;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Chiral Reagents, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Inhibitors |
Mol File: | 86639-52-3.mol |
7-Ethyl-10-hydroxycamptothecin Chemical Properties |
mp | 217 °C |
refractive index | 21.5 ° (C=0.2, THF) |
storage temp. | −20°C |
CAS DataBase Reference | 86639-52-3(CAS DataBase Reference) |
7-Ethyl-10-hydroxycamptothecin Usage And Synthesis |
Chemical Properties | Light-Yellow Solid |
Usage | A metabolite of Irinotecan, a DNA topoisomerase inhibitor |
Biological Activity | Active metabolite of CPT-11 that inhibits DNA topoisomerase I (IC 50 values are 0.74 and 1.9 μ M in P388 and Ehrlich cells respectively). Inhibits DNA and RNA synthesis (IC 50 values are 0.077 and 1.3 μ M respectively) but does not affect protein synthesis. Displays potent antitumor activity against a range of human tumor cell lines (IC 50 values are 3.3, 13, 19 and 22 nM for HCT-116, BEL-7402, HL60 and HELA cells respectively). |
7-Ethyl-10-hydroxycamptothecin Preparation Products And Raw materials |
Preparation Products | Irinotecan |
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