Product name: Camptothecin
Botanical Source: chinese camptotheca tree
Appearance: Light Yellow crystalline
CAS No. 7689-03-4 Mol. Formula: C20H16N2O4
Mol. Weight: 348.36
Purity: 90%,95%,97%,98%,99% HPLC
Package: 1kg/ aluminum foil with double platic bags insides
Storage: Store in cool & dry area, keep away from the direct light and heat.
Shelf life: Two years if properly stored
Use: Anti-tumor,The whole Chinese dove tree contains the alkaloid-Camptothecin.Anti-cancer is the major pharmacodynamic effect.