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Ofloxacin
SpectraBase Compound ID 6FuZOul2aAd
InChI InChI=1S/C18H20FN3O4/c1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21/h7-8,10H,3-6,9H2,1-2H3,(H,24,25)
InChIKey GSDSWSVVBLHKDQ-UHFFFAOYSA-N
Mol Weight 361.37 g/mol
Molecular Formula C18H20FN3O4
Exact Mass 361.143784 g/mol
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Enzo Life Sciences
Source of Spectrum Forensic Spectral Research
Catalog Number 380-297-G005
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Riedel-De Haen Vetranal, Sigma-Aldrich Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 33703
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CJ-0-17-3521
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Technique HCD
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Technique HCD
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Technique ITMS
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Technique ITMS
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Technique ITMS
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Technique ITMS
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka Vetranal, Sigma-Aldrich Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 33703
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent D2O/0.01M-NAOD
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent D2O/0.01M-DCl
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
  • 2,3-Dihydro-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, (+-)-
  • 7H-Pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, 2,3-dihydro-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (+-)-
  • OFLOXACIN;OFL;9-FLUORO-2,3-DIHYDRO-3-METHYL-10-(4-METHYL-1-PIPERAZINYL)-7-OXO-7-H-PYRIDO-[1.2.3-DE]-1,4-BENZAZINE-6-CARBOXYLIC_ACID
  • Ofloxacin MS2
  • Levofloxacin MS2
  • Ofloxacin-M (glucuronide) MS3_1
  • Levofloxacin-M (glucuronide) MS3_1
  • Ofloxacyn
  • Levofloxacine
  • 9-Fluoro-2,3-dihydro-3-methyl-10-(4'-methylpiperazinyl)-7-oxo-7H-pyrido-[1,2,3-d,e]-1,4-benzoxazin-6-carboxylic acid
  • 8-Fluoro-3-methyl-9-(4-methyl-piperazin-1-yl)-6-oxo-2,3,5,6-tetrahydro-4H-1-oxa-3a-aza-phenalene-5-carboxylic acid
  • 9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
Title Journal or Book Year
Triprotic site-specific acid–base equilibria and related properties of fluoroquinolone antibacterials Journal of Pharmaceutical and Biomedical Analysis 2012
1H,19F and13C NMR spectral data of fifteen gyrase inhibitors and some metabolites Magnetic Resonance in Chemistry 1994

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