Ciprofloxacin (T3D3495)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesGene RegulationTargets (3)XML
Targets (3)
Record Information
Version2.0
Creation Date2009-07-30 17:58:47 UTC
Update Date2014-12-24 20:26:07 UTC
Accession NumberT3D3495
Identification
Common NameCiprofloxacin
ClassSmall Molecule
DescriptionCiprofloxacin is only found in individuals that have used or taken this drug. It is a broad-spectrum antimicrobial carboxyfluoroquinoline. The bactericidal action of ciprofloxacin results from inhibition of the enzymes topoisomerase II (DNA gyrase) and topoisomerase IV, which are required for bacterial DNA replication, transcription, repair, strand supercoiling repair, and recombination.
Compound Type
  • Amide
  • Amine
  • Anti-Infective Agent
  • Drug
  • Ester
  • Metabolite
  • Nucleic Acid Synthesis Inhibitor
  • Organic Compound
  • Organofluoride
  • Quinolone
  • Synthetic Compound
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
Synonym
1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
1-Cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,4-dihydro-quinoline-3-carboxylic acid
1-CYCLOPROPYL-6-fluoro-4-oxo-7-piperazin-1-yl-1,4-dihydroquinoline-3-carboxylic acid
1-Cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid
1-Cyclopropyl-6-fluoro-7-(4-methyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
1-Cyclopropyl-6-fluoro-7-hexahydro-1-pyrazinyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid
Bacquinor
Baycip
Ciflox
Cifloxin
Ciloxan
Ciprinol
Cipro
Ciprobay
Ciprocinol
Ciprodar
Ciprofloxacin monohydrochloride
Ciprofloxacina
Ciprofloxacine
Ciprofloxacino
Ciprofloxacinum
Ciproxan
Ciproxin
Flociprin
Proquin
Proquin XR
Chemical FormulaC17H18FN3O3
Average Molecular Mass331.342 g/mol
Monoisotopic Mass331.133 g/mol
CAS Registry Number85721-33-1
IUPAC Name1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
Traditional Nameciprofloxacin
SMILESOC(=O)C1=CN(C2CC2)C2=CC(N3CCNCC3)=C(F)C=C2C1=O
InChI IdentifierInChI=1S/C17H18FN3O3/c18-13-7-11-14(8-15(13)20-5-3-19-4-6-20)21(10-1-2-10)9-12(16(11)22)17(23)24/h7-10,19H,1-6H2,(H,23,24)
InChI KeyInChIKey=MYSWGUAQZAJSOK-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as quinoline carboxylic acids. These are quinolines in which the quinoline ring system is substituted by a carboxyl group at one or more positions.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassQuinoline carboxylic acids
Direct ParentQuinoline carboxylic acids
Alternative Parents
Substituents
  • Quinoline-3-carboxylic acid
  • Fluoroquinolone
  • N-arylpiperazine
  • Aminoquinoline
  • Haloquinoline
  • Dihydroquinolone
  • Dihydroquinoline
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Tertiary aliphatic/aromatic amine
  • Dialkylarylamine
  • Aryl fluoride
  • Aryl halide
  • 1,4-diazinane
  • Piperazine
  • Pyridine
  • Benzenoid
  • Vinylogous amide
  • Heteroaromatic compound
  • Amino acid or derivatives
  • Amino acid
  • Tertiary amine
  • Azacycle
  • Secondary amine
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Secondary aliphatic amine
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Organohalogen compound
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginExogenous
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
Applications
Biological Roles
Chemical Roles
Physical Properties
StateSolid
AppearanceWhite powder.
Experimental Properties
PropertyValue
Melting Point255-257°C
Boiling PointNot Available
Solubility3E+004 mg/L (at 20°C)
LogP0.28
Predicted Properties
PropertyValueSource
Water Solubility1.35 g/LALOGPS
logP-0.57ALOGPS
logP-0.81ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)5.76ChemAxon
pKa (Strongest Basic)8.68ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area72.88 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity87.94 m³·mol⁻¹ChemAxon
Polarizability33.12 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-1093000000-862dc160dc8f327d0da92017-09-01View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-022j-4019000000-459673fa2b66361777e02017-10-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-qTof , Positivesplash10-056r-0495500000-f7ac02c54627a27faafa2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-qTof , Positivesplash10-001i-0397000000-0e08dc88a42e413750ce2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-001i-0029000000-1366c290ed86c001f05b2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-03dr-0069000000-a523751ea781088af8972017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0009000000-f29d9954b2b055b620792017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-01qi-0039000000-9cb66ef0790c686ea2b22017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-03di-0089000000-c501b014ce11307842e12017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0092000000-3f2bc2af8897693f406a2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0290000000-97cd08c23e39dd2412ec2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0690000000-c683e1591a42526bd85d2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0009000000-c8783567d83c0158dc212017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-01qi-0049000000-0c3e1fd26ebdc13a760e2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-03di-0079000000-84eeb4205e8a902133ec2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0192000000-3bebeb08e817739aa5f72017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0290000000-40a5de8dd981d46dbe882017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0690000000-827770181ddec79770482017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-03dr-0079000000-b9937740f37fc8a939a62017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-001i-0009000000-06b6d10cecb7c9cab2402017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-001i-0129000000-61453c8af95773ec6b292017-09-14View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0019000000-5a787abad4fcc942c6212016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01q3-5095000000-6f0602f7f1a4d5ec09d52016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9060000000-456e228fa5da21a2f38e2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0019-0095000000-dc014ca1a9ae0d7642862016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-1090000000-7ff4f51210f601baeaa12016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0f76-5090000000-57a89bf3c6736c060e9a2016-08-03View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not Available2021-09-25View Spectrum
Toxicity Profile
Route of ExposureEye contact; parenteral (intravenous injection); oral. Rapidly and well absorbed from the gastrointestinal tract after oral administration. The absolute bioavailability is approximately 70% with no substantial loss by first pass metabolism.
Mechanism of ToxicityThe bactericidal action of ciprofloxacin results from inhibition of the enzymes topoisomerase II (DNA gyrase) and topoisomerase IV, which are required for bacterial DNA replication, transcription, repair, strand supercoiling repair, and recombination.
MetabolismHepatic. Four metabolites have been identified in human urine which together account for approximately 15% of an oral dose. The metabolites have antimicrobial activity, but are less active than unchanged ciprofloxacin. Route of Elimination: Approximately 40 to 50% of an orally administered dose is excreted in the urine as unchanged drug. Half Life: 4 hours
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)No indication of carcinogenicity to humans (not listed by IARC).
Uses/SourcesFor the treatment of the following infections caused by susceptible organisms: urinary tract infections, acute uncomplicated cystitis, chronic bacterial prostatitis, lower respiratory tract infections, acute sinusitis, skin and skin structure infections, bone and joint infections, complicated intra-abdominal infections (used in combination with metronidazole), infectious diarrhea, typhoid fever (enteric fever), uncomplicated cervical and urethral gonorrhea, and inhalational anthrax (post-exposure).
Minimum Risk LevelNot Available
Health EffectsInflammation of the skin (exfoliative dermatitis)
SymptomsThe major adverse effect seen with use of is gastrointestinal irritation, common with many antibiotics.
TreatmentNot Available
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
DrugBank IDDB00537
HMDB IDHMDB14677
PubChem Compound ID2764
ChEMBL IDCHEMBL8
ChemSpider ID2662
KEGG IDC05349
UniProt IDNot Available
OMIM ID
ChEBI ID100241
BioCyc IDNot Available
CTD IDNot Available
Stitch IDCiprofloxacin
PDB IDCPF
ACToR IDNot Available
Wikipedia LinkCiprofloxacin
References
Synthesis Reference

DrugSyn.org

MSDSLink
General References
  1. Drusano GL, Standiford HC, Plaisance K, Forrest A, Leslie J, Caldwell J: Absolute oral bioavailability of ciprofloxacin. Antimicrob Agents Chemother. 1986 Sep;30(3):444-6. [3777908 ]
  2. Hilliard JJ, Krause HM, Bernstein JI, Fernandez JA, Nguyen V, Ohemeng KA, Barrett JF: A comparison of active site binding of 4-quinolones and novel flavone gyrase inhibitors to DNA gyrase. Adv Exp Med Biol. 1995;390:59-69. [8718602 ]
  3. Spivey JM, Cummings DM, Pierson NR: Failure of prostatitis treatment secondary to probable ciprofloxacin-sucralfate drug interaction. Pharmacotherapy. 1996 Mar-Apr;16(2):314-6. [8820479 ]
  4. Brouwers JR: Drug interactions with quinolone antibacterials. Drug Saf. 1992 Jul-Aug;7(4):268-81. [1524699 ]
  5. Drugs.com [Link]
Gene Regulation
Up-Regulated Genes
GeneGene SymbolGene IDInteractionChromosomeDetails
Down-Regulated Genes
GeneGene SymbolGene IDInteractionChromosomeDetails

Targets

Target Details
1. Potassium voltage-gated channel subfamily H member 2
General Function:
Voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization
Specific Function:
Pore-forming (alpha) subunit of voltage-gated inwardly rectifying potassium channel. Channel properties are modulated by cAMP and subunit assembly. Mediates the rapidly activating component of the delayed rectifying potassium current in heart (IKr). Isoforms USO have no channel activity by themself, but modulates channel characteristics by forming heterotetramers with other isoforms which are retained intracellularly and undergo ubiquitin-dependent degradation.
Gene Name:
KCNH2
Uniprot ID:
Q12809
Molecular Weight:
126653.52 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
Inhibitory>100 uMNot AvailableBindingDB 21690
IC50954.99259 uMNot AvailableBindingDB 21690
IC50954.993 uMNot AvailableBindingDB 21690
IC50>30 uMNot AvailableBindingDB 21690
References
  1. Tobita M, Nishikawa T, Nagashima R: A discriminant model constructed by the support vector machine method for HERG potassium channel inhibitors. Bioorg Med Chem Lett. 2005 Jun 2;15(11):2886-90. [15911273 ]
  2. Jia L, Sun H: Support vector machines classification of hERG liabilities based on atom types. Bioorg Med Chem. 2008 Jun 1;16(11):6252-60. doi: 10.1016/j.bmc.2008.04.028. Epub 2008 Apr 16. [18448342 ]
  3. Keseru GM: Prediction of hERG potassium channel affinity by traditional and hologram qSAR methods. Bioorg Med Chem Lett. 2003 Aug 18;13(16):2773-5. [12873512 ]
  4. Wiles JA, Phadke AS, Bradbury BJ, Pucci MJ, Thanassi JA, Deshpande M: Selenophene-containing inhibitors of type IIA bacterial topoisomerases. J Med Chem. 2011 May 12;54(9):3418-25. doi: 10.1021/jm2002124. Epub 2011 Apr 13. [21443219 ]
  5. Murphy ST, Case HL, Ellsworth E, Hagen S, Huband M, Joannides T, Limberakis C, Marotti KR, Ottolini AM, Rauckhorst M, Starr J, Stier M, Taylor C, Zhu T, Blaser A, Denny WA, Lu GL, Smaill JB, Rivault F: The synthesis and biological evaluation of novel series of nitrile-containing fluoroquinolones as antibacterial agents. Bioorg Med Chem Lett. 2007 Apr 15;17(8):2150-5. Epub 2007 Feb 2. [17303420 ]
Target Details
2. Serum albumin
General Function:
Toxic substance binding
Specific Function:
Serum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc.
Gene Name:
ALB
Uniprot ID:
P02768
Molecular Weight:
69365.94 Da
References
  1. Fick AC, Reinscheid UM: Characterization of the binding epitope of ciprofloxacin bound to human serum albumin. J Pharm Biomed Anal. 2006 Jun 7;41(3):1025-8. Epub 2006 Feb 21. [16497464 ]
  2. Ahmad B, Parveen S, Khan RH: Effect of albumin conformation on the binding of ciprofloxacin to human serum albumin: a novel approach directly assigning binding site. Biomacromolecules. 2006 Apr;7(4):1350-6. [16602760 ]
  3. Kumar PV, Jain NK: Suppression of agglomeration of ciprofloxacin-loaded human serum albumin nanoparticles. AAPS PharmSciTech. 2007 Mar 2;8(1):17. [17408217 ]
  4. Wang Z, Zhu Y, Ding S, He F, Beier RC, Li J, Jiang H, Feng C, Wan Y, Zhang S, Kai Z, Yang X, Shen J: Development of a monoclonal antibody-based broad-specificity ELISA for fluoroquinolone antibiotics in foods and molecular modeling studies of cross-reactive compounds. Anal Chem. 2007 Jun 15;79(12):4471-83. Epub 2007 May 19. [17511422 ]
Target Details
3. DNA topoisomerase 2-alpha
General Function:
Ubiquitin binding
Specific Function:
Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks. Essential during mitosis and meiosis for proper segregation of daughter chromosomes. May play a role in regulating the period length of ARNTL/BMAL1 transcriptional oscillation (By similarity).
Gene Name:
TOP2A
Uniprot ID:
P11388
Molecular Weight:
174383.88 Da
References
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [11752352 ]
  2. Gentry AC, Pitts SL, Jablonsky MJ, Bailly C, Graves DE, Osheroff N: Interactions between the etoposide derivative F14512 and human type II topoisomerases: implications for the C4 spermine moiety in promoting enzyme-mediated DNA cleavage. Biochemistry. 2011 Apr 19;50(15):3240-9. doi: 10.1021/bi200094z. Epub 2011 Mar 28. [21413765 ]