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Demeclocycline Hydrochloride

CHEMBL1200474 Phase 4 Approuvé Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
501.3 g/mol
LogP
—
Phase
4

The hydrochloride salt form of demeclocycline, a tetracycline antibiotic used for bacterial infections and as a treatment for SIADH by inducing nephrogenic diabetes insipidus. Photosensitivity is a notable side effect.

Masse moléculaire

501,3000 g/mol

TPSA

182,00 Ų

Aires thérapeutiques

Osteoporosis Breast Cancer

Mécanisme d'action

Binds reversibly to the 30S ribosomal subunit, blocking the attachment of aminoacyl-tRNA to the ribosomal acceptor (A) site. This inhibits bacterial protein synthesis in a bacteriostatic manner.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Mécanisme

Binds reversibly to the 30S ribosomal subunit, blocking the attachment of aminoacyl-tRNA to the ribosomal acceptor (A) site. This inhibits bacterial protein synthesis in a bacteriostatic manner.

Structure 2D

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CN(C)[C@@H]1C(O)=C(C(N)=O)C(=O)[C@@]2(O)C(O)=C3C(=O)c4c(O)ccc(Cl)c4[C@@H](O)[C@H]3C[C@@H]12.Cl

                

                

                
                

                    
InChI

                    
InChI=1S/C21H21ClN2O8.ClH/c1-24(2)14-7-5-6-10(16(27)12-9(25)4-3-8(22)11(12)15(6)26)18(29)21(7,32)19(30)13(17(14)28)20(23)31;/h3-4,6-7,14-15,25-26,28-29,32H,5H2,1-2H3,(H2,23,31);1H/t6-,7-,14-,15-,21-;/m0./s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C21H22Cl2N2O8

                    

                    
                    

                        
HBD / HBA

                        
7 / 9

                    

                    
                    

                        
Liaisons Rotatives

                        
2

                    

                    
                    
                    

                        
Atomes Lourds

                        
33

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
Foire aux questions

                

                    
                    

                        
                        

                            
The hydrochloride salt form of demeclocycline, a tetracycline antibiotic used for bacterial infections and as a treatment for SIADH by inducing nephrogenic diabetes insipidus. Photosensitivity is a notable side effect.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Binds reversibly to the 30S ribosomal subunit, blocking the attachment of aminoacyl-tRNA to the ribosomal acceptor (A) site. This inhibits bacterial protein synthesis in a bacteriostatic manner.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Demeclocycline 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).
                CHEMBL1200474.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 54686764.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
Avertissement médical

    

        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.