10-Hydroxycamptothecin

Molecular formula:  C20H16N2O5
Molecular weight:  364.35
Physicochemical property:  Yellow crystal(acetic ether-methanol-chloroform),melting point: 268°C-270°C
Pharmacology function:  The antitumor function (like 30 times of Camptothecin),shift certain inhibitory activity to tumour (CTT) and tumour differently; Antiviral function. 
Clinical practice:  The treatment tumor effect is better than the camptotheca acuminata alkali,mainly applies to treats the liver cancer,the stomach cancer,the pate tumor and the leukemia
Bad reaction:  May cause slightly losses of appetite,the dehydration,vomits,under the diarrhea,the membrane response and so on hemorrhage. 
Source:  The Nyssaceae plant likes the fruit,leaf of the tree Camptotheca acuminata Decne.
Specification:  Content of Hydroxycamptothecine (HPLC)=95%,=98%,=99%
Standard:  Chinese standard 
Packing:  10g/bag,50g/bag,100g/bag,200g/bag,250g/bag,500g/bag 
Storage:  Sealed,avoid sunlight and moisture..