Delphinidin 3-(6"-acetylgalactoside)
IUPAC 名称
3-({6-[(acetyloxy)methyl]-3,4,5-trihydroxyoxan-2-yl}oxy)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-1lambda4-chromen-1-ylium
描述
Delphinidin 3-(6"-acetylgalactoside) is a member of the class of compounds known as anthocyanidin-3-o-glycosides. Anthocyanidin-3-o-glycosides are phenolic compounds containing one anthocyanidin moiety which is O-glycosidically linked to a carbohydrate moiety at the C3-position. Delphinidin 3-(6"-acetylgalactoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Delphinidin 3-(6"-acetylgalactoside) can be found in highbush blueberry and lowbush blueberry, which makes delphinidin 3-(6"-acetylgalactoside) a potential biomarker for the consumption of these food products.
异构
CC(=O)OCC1OC(OC2=CC3=C(O)C=C(O)C=C3[O+]=C2C2=CC(O)=C(O)C(O)=C2)C(O)C(O)C1O
InChI标识符
InChI=1S/C23H22O13/c1-8(24)33-7-17-19(30)20(31)21(32)23(36-17)35-16-6-11-12(26)4-10(25)5-15(11)34-22(16)9-2-13(27)18(29)14(28)3-9/h2-6,17,19-21,23,30-32H,7H2,1H3,(H4-,25,26,27,28,29)/p+1
键
QPXIWIXIRHZIMM-UHFFFAOYSA-O