4'-(O-Podophyllotoxin-9-oxy) Etoposide is an impurity of Etoposide (E933750). Etoposide is a DNA topoisomerase II inhibitor. Etoposide is semi-synthetic derivative of podophyllotoxin, related structurally to Teniposide and it is an Antineoplastic.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.