Pelargonidin 3-O-[2-O-(6-(E)-feruloyl-beta-D-glucopyranosyl)-6-O-(E)-feruloyl-beta-D-glucopyranoside] 5-O-(beta-D-glucopyranoside)
IUPAC 名称
3-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-({[(2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}methyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-7-hydroxy-2-(4-hydroxyphenyl)-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Pelargonidin 3-o-[2-o-(6-(e)-feruloyl-beta-d-glucopyranosyl)-6-o-(e)-feruloyl-beta-d-glucopyranoside] 5-o-(beta-d-glucopyranoside) is a member of the class of compounds known as anthocyanidin 3-o-6-p-coumaroyl glycosides. Anthocyanidin 3-o-6-p-coumaroyl glycosides are anthocyanidin 3-O-glycosides where the carbohydrate moiety is esterified at the C6 position with a p-coumaric acid. P-coumaric acid is an organic derivative of cinnamic acid, that carries a hydroxyl group at the 4-position of the benzene ring. Pelargonidin 3-o-[2-o-(6-(e)-feruloyl-beta-d-glucopyranosyl)-6-o-(e)-feruloyl-beta-d-glucopyranoside] 5-o-(beta-d-glucopyranoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Pelargonidin 3-o-[2-o-(6-(e)-feruloyl-beta-d-glucopyranosyl)-6-o-(e)-feruloyl-beta-d-glucopyranoside] 5-o-(beta-d-glucopyranoside) can be found in radish, which makes pelargonidin 3-o-[2-o-(6-(e)-feruloyl-beta-d-glucopyranosyl)-6-o-(e)-feruloyl-beta-d-glucopyranoside] 5-o-(beta-d-glucopyranoside) a potential biomarker for the consumption of this food product.
异构
COC1=CC(\C=C\C(=O)OC[C@H]2O[C@@H](O[C@H]3[C@H](OC4=C([O+]=C5C=C(O)C=C(O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)C5=C4)C4=CC=C(O)C=C4)O[C@H](COC(=O)\C=C\C4=CC(OC)=C(O)C=C4)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]2O)=CC=C1O
InChI标识符
InChI=1S/C53H56O26/c1-69-33-15-23(3-11-29(33)57)5-13-39(59)71-21-37-42(62)45(65)48(68)52(77-37)79-50-46(66)43(63)38(22-72-40(60)14-6-24-4-12-30(58)34(16-24)70-2)78-53(50)75-35-19-28-31(73-49(35)25-7-9-26(55)10-8-25)17-27(56)18-32(28)74-51-47(67)44(64)41(61)36(20-54)76-51/h3-19,36-38,41-48,50-54,61-68H,20-22H2,1-2H3,(H3-,55,56,57,58,59,60)/p+1/t36-,37-,38-,41-,42-,43-,44+,45+,46+,47-,48-,50-,51-,52+,53-/m1/s1
键
YXVFBAYOVYYXKW-PWISXLOQSA-O