What are the natural sources of catechol?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Catechol ($C_6H_4(OH)_2$) is a colorless organic compound found naturally in trace amounts within the plant kingdom. This article explores what are the natural sources of catechol and its related compounds, detailing its presence in common foods and its biological role.