Delafloxacin

Delafloxacin is a fluoroquinolone antibiotic that demonstrates extremely high potency against a wide range of bacteria in vitro, including levofloxacin-resistant strains of S. pneumoniae and methicillin-resistant S. aureus. It targets both DNA gyrase and topoisomerase IV. Delafloxacin has an anionic structure, which enhances its potency in acidic environments (e.g., phagolysosome, inflammatory cells) and in skin and soft tissue infections.Formal Name: 1-(6-amino-3,5-difluoro-2-pyridinyl)-8-chloro-6-fluoro-1,4-dihydro-7-(3-hydroxy-1-azetidinyl)-4-oxo-3-quinolinecarboxylic acid. CAS Number: 189279-58-1. Synonyms: ABT-492, RX-3341. Molecular Formula: C18H12ClF3N4O4. Formula Weight: 440.8. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMSO: 0.5 mg/ml. lambdamax: 228, 288, 334 nm. SMILES: ClC1=C(N2CC(O)C2)C(F)=CC3=C1N(C4=C(F)C=C(F)C(N)=N4)C=C(C(O)=O)C3=O. InChi Code: InChI=1S/C18H12ClF3N4O4/c19-12-13-7(1-9(20)14(12)25-3-6(27)4-25)15(28)8(18(29)30)5-26(13)17-11(22)2-10(21)16(23)24-17/h1-2,5-6,27H,3-4H2,(H2,23,24)(H,29,30). InChi Key: DYDCPNMLZGFQTM-UHFFFAOYSA-N.