Cyanidin 3-triglucoside
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Cyanidin 3-triglucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Cyanidin 3-triglucoside can be found in flaxseed, which makes cyanidin 3-triglucoside a potential biomarker for the consumption of this food product.
异构
OC[C@H]1O[C@@H](OC[C@H]2O[C@@H](OC[C@H]3O[C@@H](OC4=CC5=C(C=C(O)C=C5O)[O+]=C4C4=CC(O)=C(O)C=C4)[C@H](O)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C33H40O21/c34-7-18-21(39)24(42)27(45)31(52-18)48-8-19-22(40)25(43)28(46)32(53-19)49-9-20-23(41)26(44)29(47)33(54-20)51-17-6-12-14(37)4-11(35)5-16(12)50-30(17)10-1-2-13(36)15(38)3-10/h1-6,18-29,31-34,39-47H,7-9H2,(H3-,35,36,37,38)/p+1/t18-,19-,20-,21-,22-,23-,24+,25+,26+,27-,28-,29-,31-,32-,33-/m1/s1
键
DGZPGMKPAASQNQ-PQFOCHFESA-O