10-Hydroxycamptothecin is pale yellow powder, no odour, easily decomposed by light, sparingly soluble in 
chloroform, ethanol and practically insoluble in water.
Indication: 
This product is anti-cancer drug. It can be used in the treatment for liver cancer, stomach cancer, bladderl cancer,
 colorectal cancer, non-small-cell cancer and so on. At the same time, it is the important intermediate of irinotecan
 and topotecan.