| gptkbp:instanceOf | gptkb:vitamin_A 
 | 
                        
                            
                                | gptkbp:absorbedBy | gptkb:small_intestine 
 | 
                        
                            
                                | gptkbp:CASNumber | 68-26-8 
 | 
                        
                            
                                | gptkbp:category | gptkb:terpenoid gptkb:beer
 fat-soluble vitamin
 
 | 
                        
                            
                                | gptkbp:chemicalFormula | C20H30O 
 | 
                        
                            
                                | gptkbp:discoveredBy | gptkb:Paul_Karrer 
 | 
                        
                            
                                | gptkbp:discoveredIn | 1931 
 | 
                        
                            
                                | gptkbp:foundIn | dairy products animal liver
 fish oils
 
 | 
                        
                            
                                | gptkbp:isOxidizedTo | gptkb:retinoic_acid retinal
 
 | 
                        
                            
                                | gptkbp:isReducedFrom | retinal 
 | 
                        
                            
                                | gptkbp:isStoredIn | liver 
 | 
                        
                            
                                | gptkbp:IUPACName | gptkb:(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-ol 
 | 
                        
                            
                                | gptkbp:KEGGID | C01582 
 | 
                        
                            
                                | gptkbp:meltingPoint | 63 °C 
 | 
                        
                            
                                | gptkbp:MeSH_ID | D012299 
 | 
                        
                            
                                | gptkbp:molecularWeight | 286.45 g/mol 
 | 
                        
                            
                                | gptkbp:predecessor | gptkb:retinoic_acid retinal
 
 | 
                        
                            
                                | gptkbp:PubChem_CID | gptkb:CHEBI:17336 gptkb:CHEMBL1540
 gptkb:DB00162
 445354
 
 | 
                        
                            
                                | gptkbp:requires | gptkb:DVD immune function
 reproduction
 cell growth
 
 | 
                        
                            
                                | gptkbp:sensitivity | oxygen heat
 light
 
 | 
                        
                            
                                | gptkbp:sideEffect | birth defects if overdosed in pregnancy toxicity at high doses
 
 | 
                        
                            
                                | gptkbp:solubility | insoluble 
 | 
                        
                            
                                | gptkbp:solubilityInEthanol | soluble 
 | 
                        
                            
                                | gptkbp:synonym | gptkb:all-trans-retinol gptkb:vitamin_A1
 
 | 
                        
                            
                                | gptkbp:transportation | retinol-binding protein 
 | 
                        
                            
                                | gptkbp:UNII | QXS94885MZ 
 | 
                        
                            
                                | gptkbp:usedFor | skin care treatment of vitamin A deficiency
 
 | 
                        
                            
                                | gptkbp:usedIn | pharmaceuticals cosmetics
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:CeraVe gptkb:Vitamin_A
 gptkb:Retinoic_acid
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | retinol 
 |