Isovitexin 7-(6'''-(E)-p-feruloylglucoside)
IUPAC 名称
[(2R,3S,4S,5R)-3,4,5-trihydroxy-6-{[5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-7-yl]oxy}oxan-2-yl]methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
描述
Isovitexin 7-(6'''-(e)-p-feruloylglucoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Isovitexin 7-(6'''-(e)-p-feruloylglucoside) can be found in barley, which makes isovitexin 7-(6'''-(e)-p-feruloylglucoside) a potential biomarker for the consumption of this food product.
异构
COC1=CC(\C=C\C(=O)OC[C@H]2OC(OC3=CC4=C(C(=O)C=C(O4)C4=CC=C(O)C=C4)C(O)=C3[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@@H](O)[C@@H]2O)=CC=C1O
InChI标识符
InChI=1S/C37H38O18/c1-50-21-10-15(2-8-18(21)40)3-9-26(42)51-14-25-30(44)33(47)35(49)37(55-25)54-23-12-22-27(19(41)11-20(52-22)16-4-6-17(39)7-5-16)31(45)28(23)36-34(48)32(46)29(43)24(13-38)53-36/h2-12,24-25,29-30,32-40,43-49H,13-14H2,1H3/b9-3+/t24-,25-,29-,30-,32+,33+,34-,35-,36+,37?/m1/s1
键
QPRAHMMZLWQOGS-IZJKNMPVSA-N