The CAS register number of Danofloxacin mesylate is 119478-55-6. It also can be called as 1-Cyclopropyl-6-fluoro-7-[(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]hept-2-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid monomethanesulfonate and the IUPAC name about this chemical is 1-cyclopropyl-6-fluoro-7-[(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl]-4-oxoquinoline-3-carboxylic acid; methanesulfonic acid. The molecular formula about this chemical is C₁₉H₂₀FN₃O₃^.CH₄O₃S and the molecular weight is 453.48. It belongs to the following product categories which include Intermediates & Fine Chemicals; Pharmaceuticals and so on. This chemical can be used as a fluorinated quinolone antibacterial.

Physical properties about Danofloxacin mesylate are: (1)ACD/LogP: 1.20; (2)ACD/LogD (pH 5.5): -1.41; (3)ACD/LogD (pH 7.4): -0.94; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 6; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 53.09Ų; (12)Flash Point: 298.1 °C; (13)Enthalpy of Vaporization: 89.87 kJ/mol; (14)Boiling Point: 569.3 °C at 760 mmHg; (15)Vapour Pressure: 8.41E-14 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(O)C.O=C(O)\C4=C\N(c3cc(N1C[C@H]2N(C)C[C@@H]1C2)c(F)cc3C4=O)C5CC5
(2)InChI: InChI=1/C19H20FN3O3.CH4O3S/c1-21-7-12-4-11(21)8-22(12)17-6-16-13(5-15(17)20)18(24)14(19(25)26)9-23(16)10-2-3-10;1-5(2,3)4/h5-6,9-12H,2-4,7-8H2,1H3,(H,25,26);1H3,(H,2,3,4)/t11-,12-;/m0./s1
(3)InChIKey: APFDJSVKQNSTKF-FXMYHANSBE
(4)Std. InChI: InChI=1S/C19H20FN3O3.CH4O3S/c1-21-7-12-4-11(21)8-22(12)17-6-16-13(5-15(17)20)18(24)14(19(25)26)9-23(16)10-2-3-10;1-5(2,3)4/h5-6,9-12H,2-4,7-8H2,1H3,(H,25,26);1H3,(H,2,3,4)/t11-,12-;/m0./s1
(5)Std. InChIKey: APFDJSVKQNSTKF-FXMYHANSSA-N