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Erlotinib Hydrochloride

CHEMBL1079742 Phase 4 Zugelassen Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
429.9 g/mol
LogP
—
Phase
4

The hydrochloride salt form of erlotinib, this targeted cancer drug blocks the EGFR signaling pathway to slow the growth of EGFR-mutated tumors. The hydrochloride salt formulation is used in standard oral capsules.

Molekularmasse

429,9000 g/mol

TPSA

74,70 Ų

Therapeutische Bereiche

Ovarian Cancer Pancreatic Cancer Bladder Cancer Thyroid Cancer Cardiovascular Disease Age-Related Macular Degeneration Respiratory Disease Pain Management Non-Small Cell Lung Cancer Chronic Obstructive Pulmonary Disease Alzheimer's Disease Parkinson's Disease Infectious Disease Melanoma Gastroesophageal Reflux Disease Inflammatory Bowel Disease Psoriasis Chronic Kidney Disease Non-Alcoholic Fatty Liver Disease Lymphoma Breast Cancer Chronic Pain Hepatitis C Prostate Cancer Colorectal Cancer Leukemia

Wirkmechanismus

Reversible inhibitor of EGFR (HER1) tyrosine kinase, blocking autophosphorylation.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Mechanismus

Reversible inhibitor of EGFR (HER1) tyrosine kinase, blocking autophosphorylation.

2D-Struktur

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
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SMILES

                    
C#Cc1cccc(Nc2ncnc3cc(OCCOC)c(OCCOC)cc23)c1.Cl

                

                

                
                

                    
InChI

                    
InChI=1S/C22H23N3O4.ClH/c1-4-16-6-5-7-17(12-16)25-22-18-13-20(28-10-8-26-2)21(29-11-9-27-3)14-19(18)23-15-24-22;/h1,5-7,12-15H,8-11H2,2-3H3,(H,23,24,25);1H

                

                

                

                    
                    

                        
Molecular Formula

                        
C22H24ClN3O4

                    

                    
                    

                        
HBD / HBA

                        
2 / 7

                    

                    
                    

                        
Rotierbare Bindungen

                        
11

                    

                    
                    
                    

                        
Schwere Atome

                        
30

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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

                

                    
                    

                        
                        

                            
The hydrochloride salt form of erlotinib, this targeted cancer drug blocks the EGFR signaling pathway to slow the growth of EGFR-mutated tumors. The hydrochloride salt formulation is used in standard oral capsules.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Reversible inhibitor of EGFR (HER1) tyrosine kinase, blocking autophosphorylation.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Erlotinib Hydrochloride 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).
                CHEMBL1079742.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 176871.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
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.