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Avatrombopag Maleate

CHEMBL2105758 Phase 4 Approved Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
765.7 g/mol
LogP
—
Phase
4

The maleate salt of avatrombopag, a thrombopoietin receptor agonist that raises platelet counts in patients with chronic liver disease-related thrombocytopenia. It is taken orally in the days before an invasive procedure to reduce bleeding risk.

Molecular Weight

765.7000 g/mol

TPSA

233.00 Ų

Therapeutic Areas

Non-Alcoholic Fatty Liver Disease

Mechanism of Action

Binds to and activates its target receptor, mimicking the action of the endogenous ligand to produce a specific physiological response.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Mechanism

Binds to and activates its target receptor, mimicking the action of the endogenous ligand to produce a specific physiological response.

2D Structure

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
O=C(Nc1nc(-c2cc(Cl)cs2)c(N2CCN(C3CCCCC3)CC2)s1)c1cnc(N2CCC(C(=O)O)CC2)c(Cl)c1.O=C(O)/C=C\C(=O)O

                

                

                
                

                    
InChI

                    
InChI=1S/C29H34Cl2N6O3S2.C4H4O4/c30-20-15-23(41-17-20)24-27(37-12-10-35(11-13-37)21-4-2-1-3-5-21)42-29(33-24)34-26(38)19-14-22(31)25(32-16-19)36-8-6-18(7-9-36)28(39)40;5-3(6)1-2-4(7)8/h14-18,21H,1-13H2,(H,39,40)(H,33,34,38);1-2H,(H,5,6)(H,7,8)/b;2-1-

                

                

                

                    
                    

                        
Molecular Formula

                        
C33H38Cl2N6O7S2

                    

                    
                    

                        
HBD / HBA

                        
4 / 14

                    

                    
                    

                        
Rotatable Bonds

                        
9

                    

                    
                    
                    

                        
Heavy Atoms

                        
50

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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

                

                    
                    

                        
                        

                            
The maleate salt of avatrombopag, a thrombopoietin receptor agonist that raises platelet counts in patients with chronic liver disease-related thrombocytopenia. It is taken orally in the days before an invasive procedure to reduce bleeding risk.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Binds to and activates its target receptor, mimicking the action of the endogenous ligand to produce a specific physiological response.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Avatrombopag Maleate 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).
                CHEMBL2105758.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 9918581.
                Chemical information database.
            
        
    • 
        
        
        
        
    

    
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.




        


        
        
    


    



    
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.