Công thức hóa học
										
										
											
																						C40H56O4																					
									 
																											
																		
									
																											
																		
									
										
											Monoisotopic mass 
										
										
											600.41786028										
									 
																											
									
																		
									
										
											InChI 
										
										
											InChI=1S/C40H56O4/c1-29(17-13-19-31(3)21-23-39-35(5,6)25-33(41)27-37(39,9)43-39)15-11-12-16-30(2)18-14-20-32(4)22-24-40-36(7,8)26-34(42)28-38(40,10)44-40/h11-24,33-34,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t33-,34-,37-,38+,39+,40-/m1/s1										
									 
																		
																		
										
											InChI Key 
										
										
											InChIKey=SZCBXWMUOPQSOX-PSXNNQPNSA-N										
									 
																											
																		
										
											IUPAC Name 
										
										
											(1R,3R,6S)-6-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1R,4R,6S)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol										
									 
																											
																		
										
											Traditional IUPAC Name 
										
										
											violaxanthin										
									 
																											
									
																		
										
											SMILES 
										
										
											O[C@H]1C[C@]2(C)O[C@]2(\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@@]23O[C@]2(C)C[C@H](O)CC3(C)C)C(C)(C)C1										
									 
																		
																		
									
																		
																		
																		
																											
																		
																											
																		
																											
																		
										
											pKa (strongest acidic) 
										
										
											14.84										
									 
																											
																		
										
											pKa (Strongest Basic) 
										
										
											-2.7										
									 
																											
																		
																											
																		
										
											Refractivity 
										
										
											192.33 m3·mol-1