ITC11: Irinotecan EP Impurity K

(4S)-4-Ethyl-4-hydroxy-11-(1-hydroxypropyl)-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino-[1,2-b]quinolin-9-yl 1,4'-bipiperidine-1'-carboxylate ;

C34H40N4O7 ;
Mol. Wt.: 616.70 ;