Campotothecin(CPT) is a kind of alkaloid isolated
from Camptotheca acuminata. Camptotheca acuminata is distributed
Structure
Molecular weight
348.34
Molecular Formula
C20H16N2O4
Property
yellow crystal(Methanol-Acetonitrile).
Decomposition point:264°C-267°C, [α]25D+31.3. (Chloroform-Methano).
It has fierce blue fluorescence under ultraviolet and can't
produce steady salt with acid.
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