Citroxanthin
[CAS# 515-06-0]

Identification

• Name: Citroxanthin
• Synonyms: 4,4,7A-Trimethyl-2-[(2E,4E,6E,8E,10E,12E,14E,16E)-6,11,15-Trimethyl-17-(2,6,6-Trimethyl-1-Cyclohexenyl)Heptadeca-2,4,6,8,10,12,14,16-Octaen-2-Yl]-2,5,6,7-Tetrahydro-1-Benzofuran; 4,4,7A-Trimethyl-2-[1,5,10,14-Tetramethyl-16-(2,6,6-Trimethyl-1-Cyclohexenyl)Hexadeca-1,3,5,7,9,11,13,15-Octaenyl]-2,5,6,7-Tetrahydrobenzofuran; 4,4,7A-Trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E)-1,5,10,14-Tetramethyl-16-(2,6,6-Trimethyl-1-Cyclohexenyl)Hexadeca-1,3,5,7,9,11,13,15-Octaenyl]-2,5,6,7-Tetrahydrobenzofuran
• Molecular Formula: C₄₀H₅₆O
• Molecular Weight: 552.88
• CAS Registry Number: 515-06-0
• SMILES: CC23C(=CC(C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C1=C(CCCC1(C)C)C)C)C)C)/C)O2)C(CCC3)(C)C
• InChI: 1S/C40H56O/c1-30(19-13-20-32(3)24-25-35-33(4)23-15-26-38(35,6)7)17-11-12-18-31(2)21-14-22-34(5)36-29-37-39(8,9)27-16-28-40(37,10)41-36/h11-14,17-22,24-25,29,36H,15-16,23,26-28H2,1-10H3/b12-11+,19-13+,21-14+,25-24+,30-17+,31-18+,32-20+,34-22+
• InChIKey: GFPJSSAOISEBQL-FZKBJVJCSA-N

Properties

• Density: 0.98g/cm³ (Cal.)
• Boiling point: 656.703°C at 760 mmHg (Cal.)
• Flash point: 320.737°C (Cal.)