Crocin

β-D-Glucopyranose, 6-O-β-D-glucopyranosyl-, 1,1'-[(2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedioate]; 8,8'-Diapo-ψ,ψ-carotenedioic acid, bis(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl) ester; Crocin (7CI); Crocetin bis(gentiobiosyl) ester; Crocetin di(β-D-gentiobiosyl) ester; Crocetin di-β-gentiobiosyl ester; Crocetin digentiobioside; Crocin 1; Crocin 4; Crocin A; Crocin I; all-trans-Crocetin di-β-D-gentiobiosyl ester; trans-Crocetin di(β-D-gentiobiosyl) ester; trans-Crocin-1; α-Crocin

C\C(=C/C=C/C=C(\C)/C=C/C=C(\C)/C(=O)O[C@@H]1O[C@H](CO[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)\C=C\C=C(/C)\C(=O)O[C@@H]3O[C@H](CO[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)[C@@H](O)[C@H](O)[C@H]3O

InChI=1S/C44H64O24/c1-19(11-7-13-21(3)39(59)67-43-37(57)33(53)29(49)25(65-43)17-61-41-35(55)31(51)27(47)23(15-45)63-41)9-5-6-10-20(2)12-8-14-22(4)40(60)68-44-38(58)34(54)30(50)26(66-44)18-62-42-36(56)32(52)28(48)24(16-46)64-42/h5-14,23-38,41-58H,15-18H2,1-4H3/b6-5+,11-7+,12-8+,19-9+,20-10+,21-13+,22-14+/t23-,24-,25-,26-,27-,28-,29-,30-,31+,32+,33+,34+,35-,36-,37-,38-,41-,42-,43+,44+/m1/s1

IUPAC name: bis[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl] (2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedioate