Petunidin 3-O-[6-O-(4-O-(4-O-(beta-D-glucopyranosyl)-feruloyl)-alpha-L-rhamnopyranosyl)-beta-D-glucopyranoside]- 5-O-[beta-D-glucopyranoside]
IUPAC 名称
2-(3,4-dihydroxy-5-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-6-({[(2R,3R,4S,5R,6R)-3,4-dihydroxy-5-{[(2E)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoyl]oxy}-6-methyloxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-hydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Petunidin 3-o-[6-o-(4-o-(4-o-(beta-d-glucopyranosyl)-feruloyl)-alpha-l-rhamnopyranosyl)-beta-d-glucopyranoside]- 5-o-[beta-d-glucopyranoside] is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Petunidin 3-o-[6-o-(4-o-(4-o-(beta-d-glucopyranosyl)-feruloyl)-alpha-l-rhamnopyranosyl)-beta-d-glucopyranoside]- 5-o-[beta-d-glucopyranoside] can be found in potato, which makes petunidin 3-o-[6-o-(4-o-(4-o-(beta-d-glucopyranosyl)-feruloyl)-alpha-l-rhamnopyranosyl)-beta-d-glucopyranoside]- 5-o-[beta-d-glucopyranoside] a potential biomarker for the consumption of this food product.
异构
COC1=C(O)C=C(\C=C\C(=O)O[C@H]2[C@@H](C)O[C@@H](OC[C@H]3O[C@@H](OC4=CC5=C(O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)C=C(O)C=C5[O+]=C4C4=CC(OC)=C(O)C(O)=C4)[C@H](O)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H]2O)C=C1
InChI标识符
InChI=1S/C44H50O24/c1-16-40(68-30(49)7-5-17-4-6-23(59-2)21(47)8-17)36(55)39(58)42(62-16)61-15-29-33(52)35(54)38(57)44(67-29)65-27-13-20-24(63-41(27)18-9-22(48)31(50)26(10-18)60-3)11-19(46)12-25(20)64-43-37(56)34(53)32(51)28(14-45)66-43/h4-13,16,28-29,32-40,42-45,51-58H,14-15H2,1-3H3,(H3-,46,47,48,50)/p+1/b7-5+/t16-,28-,29-,32-,33-,34+,35+,36+,37-,38-,39-,40+,42-,43-,44-/m1/s1
键
DRHJNTXFDTWQRV-IPIPOWCHSA-O