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Ofloxacin

CHEMBL4 Phase 4 Approved Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
361.4 g/mol
LogP
-0.4
Phase
4

A fluoroquinolone antibiotic treating respiratory, urinary, and skin infections in oral and topical forms.

Molecular Weight

361.4000 g/mol

LogP

-0.40

TPSA

73.30 Ų

Lipinski RO5

Pass

Therapeutic Areas

Age-Related Macular Degeneration Benign Prostatic Hyperplasia Bladder Cancer Breast Cancer Chronic Obstructive Pulmonary Disease Colorectal Cancer Glaucoma Heart Failure HIV/AIDS Hypertension Infectious Disease Leukemia Lymphoma Malaria Non-Small Cell Lung Cancer Obesity Ovarian Cancer Pancreatic Cancer Prostate Cancer Stroke Thyroid Cancer Tuberculosis

Mechanism of Action

Applied directly to the skin or mucous membranes, where it exerts its therapeutic effect locally at the site of application with minimal systemic absorption.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Mechanism

Applied directly to the skin or mucous membranes, where it exerts its therapeutic effect locally at the site of application with minimal systemic absorption.

2D Structure

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
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SMILES

                    
CC1COc2c(N3CCN(C)CC3)c(F)cc3c(=O)c(C(=O)O)cn1c23

                

                

                
                

                    
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)

                

                

                

                    
                    

                        
Molecular Formula

                        
C18H20FN3O4

                    

                    
                    

                        
HBD / HBA

                        
1 / 8

                    

                    
                    

                        
Rotatable Bonds

                        
2

                    

                    
                    
                    

                        
Heavy Atoms

                        
26

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
No targets recorded

    
    
Target interaction data is not yet available for this drug.

    



                
            


            
            

                
                


    
    
        
    
    
    
No interactions recorded

    
    
Drug interaction data is not yet available for this compound.

    



                
            


            
            

                
                


    
    
        
    
    
    
No side effects recorded

    
    
Side effect data is not yet available for this drug.

    



                
            


            
            
            

                
Frequently Asked Questions

                

                    
                    

                        
                        

                            
A fluoroquinolone antibiotic treating respiratory, urinary, and skin infections in oral and topical forms.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Applied directly to the skin or mucous membranes, where it exerts its therapeutic effect locally at the site of application with minimal systemic absorption.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Ofloxacin is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

                        

                    

                

            

            

            
            

            
            

            
            
{# References & Data Sources section for drug detail pages.
   Renders standard pharmacological database links plus the drug's data_sources field. #}


    
References & Data Sources

    
    
        
        
  • 
            
            
                ChEMBL — European Bioinformatics Institute (EBI).
                CHEMBL4.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 4583.
                Chemical information database.
            
        
    • 
        
        
        
        
    

    
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.




        


        
        
    


    



    
Medical Disclaimer

    

        This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
    

    

        Data sources:
        ChEMBL,
        PubChem,
        DailyMed.