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Practolol

CHEMBL6995 Phase 4 Zugelassen Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
266.3 g/mol
LogP
0.8
Phase
4

Practolol is a cardioselective beta-1 adrenergic receptor blocker that reduces heart rate, myocardial contractility, and blood pressure by competitively blocking catecholamine binding at cardiac beta-1 receptors. It was withdrawn from systemic use due to an oculomucocutaneous syndrome causing serious ocular, skin, and peritoneal fibrosis complications, though it retains use in some countries as an intravenous agent for intraoperative arrhythmia management.

Molekularmasse

266,3400 g/mol

LogP

0,80

TPSA

70,60 Ų

Lipinski-Regel der Fünf

Bestanden

Pharmacokinetics (PK)

Pharmacodynamics (PD)

2D-Struktur

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CC(=O)Nc1ccc(OCC(O)CNC(C)C)cc1

                

                

                
                

                    
InChI

                    
InChI=1S/C14H22N2O3/c1-10(2)15-8-13(18)9-19-14-6-4-12(5-7-14)16-11(3)17/h4-7,10,13,15,18H,8-9H2,1-3H3,(H,16,17)

                

                

                

                    
                    

                        
Molecular Formula

                        
C14H22N2O3

                    

                    
                    

                        
HBD / HBA

                        
3 / 4

                    

                    
                    

                        
Rotierbare Bindungen

                        
7

                    

                    
                    
                    

                        
Schwere Atome

                        
19

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
Häufig gestellte Fragen

                

                    
                    

                        
                        

                            
Practolol is a cardioselective beta-1 adrenergic receptor blocker that reduces heart rate, myocardial contractility, and blood pressure by competitively blocking catecholamine binding at cardiac beta-1 receptors. It was withdrawn from systemic use due to an oculomucocutaneous syndrome causing serious ocular, skin, and peritoneal fibrosis complications, though it retains use in some countries as an intravenous agent for intraoperative arrhythmia management.

                        

                    

                    

                    

                    

                    

                    

                        
                        

                            
Yes, Practolol 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).
                CHEMBL6995.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 4883.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
Medizinischer Haftungsausschluss

    

        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.