Cyanidin 3-O-alpha-L-galactoside
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Cyanidin 3-o-alpha-l-galactoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Cyanidin 3-o-alpha-l-galactoside can be found in highbush blueberry, which makes cyanidin 3-o-alpha-l-galactoside a potential biomarker for the consumption of this food product.
异构
OC[C@@H]1O[C@@H](OC2=CC3=C(C=C(O)C=C3O)[O+]=C2C2=CC(O)=C(O)C=C2)[C@@H](O)[C@H](O)[C@@H]1O
InChI标识符
InChI=1S/C21H20O11/c22-7-16-17(27)18(28)19(29)21(32-16)31-15-6-10-12(25)4-9(23)5-14(10)30-20(15)8-1-2-11(24)13(26)3-8/h1-6,16-19,21-22,27-29H,7H2,(H3-,23,24,25,26)/p+1/t16-,17+,18+,19-,21+/m0/s1
键
RKWHWFONKJEUEF-KWLWEVDOSA-O