Phenolphthalein
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 It has been withdrawn from most over-the-counter markets due to evidence of carcinogenicity in animal studies, with concerns about its potential association with bladder and breast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.
Peso Molecular
318,3000 g/mol
LogP
3,60
TPSA
66,80 Ų
Regra dos 5 de Lipinski
Aprovado
Áreas Terapêuticas
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Estrutura 2D
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
Ligações Rotacionáveis
2
Átomos Pesados
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.
Perguntas frequentes
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 It has been withdrawn from most over-the-counter markets due to evidence of carcinogenicity in animal studies, with concerns about its potential association with bladder and breast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
- 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.
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