Daunorubicin EP Impurity B

Chemical Name: (8S,10S)-10-[(3-amino-2,3,6-trideoxy-α-l-lyxo-hexopyranosyl)oxy]-6,8,11-trihydroxy-8-[(1RS)-1-hydroxyethyl]-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione ; daunorubicinol

Smile: OC1=C(C[C@](C(C)O)(O)C[C@@H]2O[C@@](O[C@@H](C)[C@H]3O)([H])C[C@@H]3N)C2=C(O)C(C4=O)=C1C(C5=CC=CC(OC)=C45)=O