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Nelfinavir Mesylate

CHEMBL1205 Phase 4 Approved Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
663.9 g/mol
LogP
—
Phase
4

This is the mesylate salt form of nelfinavir used for the same HIV treatment indications.

Molecular Weight

663.9000 g/mol

TPSA

190.00 Ų

Therapeutic Areas

Bladder Cancer Breast Cancer Cardiovascular Disease Colorectal Cancer Hepatitis C Leukemia Lymphoma Melanoma Non-Small Cell Lung Cancer Ovarian Cancer Pancreatic Cancer Prostate Cancer Systemic Lupus Erythematosus Thyroid Cancer Tuberculosis

Mechanism of Action

Inhibits viral protease, an enzyme essential for cleaving polyprotein precursors into functional viral proteins required for viral maturation and infectivity.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Mechanism

Inhibits viral protease, an enzyme essential for cleaving polyprotein precursors into functional viral proteins required for viral maturation and infectivity.

2D Structure

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CS(=O)(=O)O.Cc1c(O)cccc1C(=O)N[C@@H](CSc1ccccc1)[C@H](O)CN1C[C@H]2CCCC[C@H]2C[C@H]1C(=O)NC(C)(C)C

                

                

                
                

                    
InChI

                    
InChI=1S/C32H45N3O4S.CH4O3S/c1-21-25(15-10-16-28(21)36)30(38)33-26(20-40-24-13-6-5-7-14-24)29(37)19-35-18-23-12-9-8-11-22(23)17-27(35)31(39)34-32(2,3)4;1-5(2,3)4/h5-7,10,13-16,22-23,26-27,29,36-37H,8-9,11-12,17-20H2,1-4H3,(H,33,38)(H,34,39);1H3,(H,2,3,4)/t22-,23+,26-,27-,29+;/m0./s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C33H49N3O7S2

                    

                    
                    

                        
HBD / HBA

                        
5 / 9

                    

                    
                    

                        
Rotatable Bonds

                        
10

                    

                    
                    
                    

                        
Heavy Atoms

                        
45

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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

                

                    
                    

                        
                        

                            
This is the mesylate salt form of nelfinavir used for the same HIV treatment indications.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Inhibits viral protease, an enzyme essential for cleaving polyprotein precursors into functional viral proteins required for viral maturation and infectivity.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Nelfinavir Mesylate 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).
                CHEMBL1205.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 64142.
                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.