
Topotecan N-Desmethyl Impurity ;
9-Methylaminomethyl-10-hydroxycamptothecin ;
(S)-10-[(Methylamino) methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ;
CAS # 190710-79-3 ;
C22H21N3O5 ;
MW: 407.42 ;
Topotecan N-Desmethyl Impurity ;
9-Methylaminomethyl-10-hydroxycamptothecin ;
(S)-10-[(Methylamino) methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ;
CAS # 190710-79-3 ;
C22H21N3O5 ;
MW: 407.42 ;