C15H14FNO5
Neat
307.28
Levofloxacin Impurity 7
(2S)-6-ethoxy-7-fluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05, 13]trideca-5(13), 6, 8 and 11-tetraene-11-carboxylic acid
InChI=1S/C15H14FNO5/c1-3-21-13-10(16)4-8-11-14(13)22-6-7(2)17(11)5-9(12(8)18)15(19)20/h4-5,7H,3,6H2,1-2H3,(H,19,20)/t7-/m0/s1