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Nitrous Acid

CHEMBL1161681 Phase 4 Zugelassen Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
47.0 g/mol
LogP
-0.3
Phase
4

A reactive nitrogen species involved in biological signaling and studied for its antimicrobial and vasodilatory properties. In medicine it has been investigated in relation to nitric oxide biology and respiratory applications.

Molekularmasse

47,0140 g/mol

LogP

-0,30

TPSA

49,70 Ų

Lipinski-Regel der Fünf

Bestanden

Therapeutische Bereiche

Cardiovascular Disease Pain Management Asthma Type 2 Diabetes Hypertension Major Depressive Disorder Chronic Pain Malaria Heart Failure

Pharmacokinetics (PK)

Pharmacodynamics (PD)

2D-Struktur

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
O=NO

                

                

                
                

                    
InChI

                    
InChI=1S/HNO2/c2-1-3/h(H,2,3)

                

                

                

                    
                    

                        
Molecular Formula

                        
HNO2

                    

                    
                    

                        
HBD / HBA

                        
1 / 3

                    

                    
                    

                        
Rotierbare Bindungen

                        
0

                    

                    
                    
                    

                        
Schwere Atome

                        
3

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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

                

                    
                    

                        
                        

                            
A reactive nitrogen species involved in biological signaling and studied for its antimicrobial and vasodilatory properties. In medicine it has been investigated in relation to nitric oxide biology and respiratory applications.

                        

                    

                    

                    

                    

                    

                    

                        
                        

                            
Yes, Nitrous Acid 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).
                CHEMBL1161681.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 24529.
                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.