Ofloxacin Desethylene Impurity

Chemical Name: Ofloxacin Desethylene Impurity ; (RS)-9-Fluoro-2,3-dihydro-3-methyl-10-[(2-methylamino)ethylamino]-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine hydrochloride ; N,N’-Desethylene Ofloxacin Hydrochloride ;

Smile: FC1=C(C(OCC(C)N2C=C(C(O)=O)C3=O)=C2C3=C1)NCCNC.Cl