Pelargonidin 3-O-[b-D-Glucopyranosyl-(1->2)-[3,4-dihydroxycinnamoyl-(->6)]-b-D-glucopyranoside] 5-O-b-D-glucopyranoside
IUPAC 名称
3-{[6-({[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}methyl)-4,5-dihydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-7-hydroxy-2-(4-hydroxyphenyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Pelargonidin 3-o-[b-d-glucopyranosyl-(1->2)-[3,4-dihydroxycinnamoyl-(->6)]-b-d-glucopyranoside] 5-o-b-d-glucopyranoside is a member of the class of compounds known as phenolic glycosides. Phenolic glycosides are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. Pelargonidin 3-o-[b-d-glucopyranosyl-(1->2)-[3,4-dihydroxycinnamoyl-(->6)]-b-d-glucopyranoside] 5-o-b-d-glucopyranoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Pelargonidin 3-o-[b-d-glucopyranosyl-(1->2)-[3,4-dihydroxycinnamoyl-(->6)]-b-d-glucopyranoside] 5-o-b-d-glucopyranoside can be found in radish, which makes pelargonidin 3-o-[b-d-glucopyranosyl-(1->2)-[3,4-dihydroxycinnamoyl-(->6)]-b-d-glucopyranoside] 5-o-b-d-glucopyranoside a potential biomarker for the consumption of this food product.
异构
OCC1OC(OC2C(O)C(O)C(COC(=O)\C=C\C3=CC(O)=C(O)C=C3)OC2OC2=CC3=C(OC4OC(CO)C(O)C(O)C4O)C=C(O)C=C3[O+]=C2C2=CC=C(O)C=C2)C(O)C(O)C1O
InChI标识符
InChI=1S/C42H46O23/c43-13-26-30(50)33(53)36(56)40(62-26)60-24-11-19(46)10-23-20(24)12-25(38(59-23)17-3-5-18(45)6-4-17)61-42-39(65-41-37(57)34(54)31(51)27(14-44)63-41)35(55)32(52)28(64-42)15-58-29(49)8-2-16-1-7-21(47)22(48)9-16/h1-12,26-28,30-37,39-44,50-57H,13-15H2,(H3-,45,46,47,48,49)/p+1
键
VYJJDFOUGLIVBC-UHFFFAOYSA-O