delphinidin 3-O-(6''-O-malonyl)-β-glucoside
IUPAC 名称
3-oxo-3-{[(2R,3S,4S,5R)-3,4,5-trihydroxy-6-{[5-hydroxy-7-oxo-2-(3,4,5-trihydroxyphenyl)-7H-chromen-3-yl]oxy}oxan-2-yl]methoxy}propanoate
描述
Delphinidin 3-o-(6''-o-malonyl)-β-glucoside is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Delphinidin 3-o-(6''-o-malonyl)-β-glucoside can be found in a number of food items such as lemon, other soy product, ceylon cinnamon, and gram bean, which makes delphinidin 3-o-(6''-o-malonyl)-β-glucoside a potential biomarker for the consumption of these food products.
异构
O[C@H]1[C@H](O)[C@@H](COC(=O)CC([O-])=O)OC(OC2=C(OC3=CC(=O)C=C(O)C3=C2)C2=CC(O)=C(O)C(O)=C2)[C@@H]1O
InChI标识符
InChI=1S/C24H22O15/c25-9-3-11(26)10-5-15(23(37-14(10)4-9)8-1-12(27)19(32)13(28)2-8)38-24-22(35)21(34)20(33)16(39-24)7-36-18(31)6-17(29)30/h1-5,16,20-22,24,26-28,32-35H,6-7H2,(H,29,30)/p-1/t16-,20-,21+,22-,24?/m1/s1
键
URVJYTCBPQJMHX-XRACCFGSSA-M