Free release

18097-67-1 phycoerythrobilin

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Product Name phycoerythrobilin
CAS No. 18097-67-1
Synonyms Phycoerythrobilin; 21H-Biline-8,12-dipropanoic acid, 18-ethenyl-3-ethylidene-1,2,3,15,16,19,22,24-octahydro-2,7,13,17-tetramethyl-1,19-dioxo-, (2R,3E,16R)-; 3-[2-[(E)-[(5E)-3-(2-carboxyethyl)-5-[[(3Z)-3-ethylidene-4-methyl-5-oxo-pyrrol-2-yl]methylene]-4-methyl-pyrrol-2-ylidene]methyl]-4-methyl-5-[(3-methyl-5-oxo-4-vinyl-1,2-dihydropyrrol-2-yl)methyl]-1H-pyrrol-3-yl]propanoic acid
InChI InChI=1/C33H38N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,14-15,19,26,34-35H,2,9-13H2,1,3-6H3,(H,36,43)(H,38,39)(H,40,41)/b20-7-,25-14+,29-15+
Molecular Formula C33H38N4O6
Molecular Weight 586.678
Density 1.31g/cm3
Refractive index 1.639