Camptothecin Name: (+)-CamptothecinSynonym: 1, 6-DIHYDROXY-7-GLUCURONOSYLFLAVONE;(20S)-CAMPTOTHECIN;4-ETHYL-4-HYDROXY-1H-PYRANO[3', 4':6, 7]INDOLIZINO[1, 2-B]QUINOLINE-3, 14(4H, 12H)DIONE;5, 6-DIHYDROXY-7-GLUCURONOSYLFLAVONE;5, 6-DIHYDROXY-4-OXO-2-PHENYL-4H-1-BENZOPYRAN-7-YL BETA-D-GLUCOPYRANOSIDURONIC ACID;CAMPTOTHECIN, CAMPTOTHECA ACUMINATA;CAMPTOTHECINE;(+)-CAMPTOTHECINCAS: 7689-03-4EINECS: 444-280-6Assay: NLT99%M.F: C20H16N2O4M.W: 348.35MP: 260 C (dec.)(lit.)Density: 1.51 gcm3Appearance: Light yellow needle powdersApplication: Antitumor alkaloid. Binds irreversible to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. A cytotoxic antitumor agent Package: 1GFOIL BAGMOQ: 1G