Name | 9-Hydroxycamptothecin |
Synonyms | 10-Hydroxycampothecin 9-Hydroxycamptothecin 10-Hydroxycamptothecin 10-HYDROXY CAMPTOTHECINE 3,4-dihydro-9-hydroxy-2,2-dimethyl-2H-benzo[g]chromene-5,10-dione |
CAS | 67656-30-8 |
EINECS | 683-243-0 |
InChI | InChI=1/C20H16N2O5/c1-2-20(26)13-7-15-17-10(6-11-14(21-17)4-3-5-16(11)23)8-22(15)18(24)12(13)9-27-19(20)25/h3-7,21,26H,2,8-9H2,1H3/t20-/m0/s1 |
Molecular Formula | C20H16N2O5 |
Molar Mass | 364.35 |
Density | 1.60±0.1 g/cm3(Predicted) |
Melting Point | 224 °C |
Boling Point | 820.7±65.0 °C(Predicted) |
Flash Point | 483.2°C |
Vapor Presure | 0mmHg at 25°C |
pKa | 8.57±0.40(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.743 |
biological activity | 9-Hydroxycamptothecin (9-Hydroxycamptothecine) is a camptothecin derivative with anti-cancer activity, please refer to compound 23c in the patent document WO1999001456A1 for details. |