cyanidin 5-O-β-D-glucoside
IUPAC 名称
2-hydroxy-4-(3-hydroxy-7-oxo-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-7H-chromen-2-yl)benzen-1-olate
描述
Cyanidin 5-o-β-d-glucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Cyanidin 5-o-β-d-glucoside can be found in a number of food items such as broad bean, rambutan, nopal, and garden onion, which makes cyanidin 5-o-β-d-glucoside a potential biomarker for the consumption of these food products.
异构
[H][C@]1(CO)O[C@@]([H])(OC2=CC(=O)C=C3OC(=C(O)C=C23)C2=CC(O)=C([O-])C=C2)[C@]([H])(O)[C@@]([H])(O)[C@]1([H])O
InChI标识符
InChI=1S/C21H20O11/c22-7-16-17(27)18(28)19(29)21(32-16)31-15-5-9(23)4-14-10(15)6-13(26)20(30-14)8-1-2-11(24)12(25)3-8/h1-6,16-19,21-22,24-29H,7H2/p-1/t16-,17-,18+,19-,21-/m1/s1
键
GMRSKDNJSHIDNL-GQUPQBGVSA-M