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Phenolphthalein

CHEMBL63857 Phase 4 Đã phê duyệt Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
318.3 g/mol
LogP
3.6
Phase
4

Phenolphthalein is a stimulant laxative that was historically used for the relief of constipation by irritating the colonic mucosa to stimulate peristalsis and reduce water absorption. It has been withdrawn from most over-the-counter markets due to evidence of carcinogenicity in animal studies, with concerns about its potential association with bladder and breast cancer.

Khối lượng phân tử

318,3000 g/mol

LogP

3,60

TPSA

66,80 Ų

Lipinski RO5

Đạt

Lĩnh vực điều trị

Ovarian Cancer Pancreatic Cancer Bladder Cancer Thyroid Cancer Non-Small Cell Lung Cancer Breast Cancer Prostate Cancer Colorectal Cancer

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Cấu trúc 2D

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
O=C1OC(c2ccc(O)cc2)(c2ccc(O)cc2)c2ccccc21

                

                

                
                

                    
InChI

                    
InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H

                

                

                

                    
                    

                        
Molecular Formula

                        
C20H14O4

                    

                    
                    

                        
HBD / HBA

                        
2 / 4

                    

                    
                    

                        
Liên kết có thể quay

                        
2

                    

                    
                    
                    

                        
Nguyên tử nặng

                        
24

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
Câu hỏi thường gặp

                

                    
                    

                        
                        

                            
Phenolphthalein is a stimulant laxative that was historically used for the relief of constipation by irritating the colonic mucosa to stimulate peristalsis and reduce water absorption. It has been withdrawn from most over-the-counter markets due to evidence of carcinogenicity in animal studies, with concerns about its potential association with bladder and breast cancer.

                        

                    

                    

                    

                    

                    

                    

                        
                        

                            
Yes, Phenolphthalein 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).
                CHEMBL63857.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 4764.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
Tuyên bố miễn trách y tế

    

        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.