Cyanidin 3-O-(6''-malonyl-3''-glucosyl-glucoside)
IUPAC 名称
3-{[(2S,3R,4S,5R,6R)-6-{[(2-carboxyacetyl)oxy]methyl}-3,5-dihydroxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-1lambda4-chromen-1-ylium
描述
Cyanidin 3-(6''-malonyllaminaribioside) 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. Cyanidin 3-(6''-malonyllaminaribioside) is slightly soluble (in water) and a weakly acidic compound (based on its pKa). Cyanidin 3-(6''-malonyllaminaribioside) can be found in garden onion, which makes cyanidin 3-(6''-malonyllaminaribioside) a potential biomarker for the consumption of this food product.
异构
[H][C@]1(CO)O[C@@]([H])(O[C@@]2([H])[C@]([H])(O)[C@@]([H])(COC(=O)CC(O)=O)O[C@@]([H])(OC3=CC4=C(O)C=C(O)C=C4[O+]=C3C3=CC=C(O)C(O)=C3)[C@]2([H])O)[C@]([H])(O)[C@@]([H])(O)[C@]1([H])O
InChI标识符
InChI=1S/C30H32O19/c31-8-18-22(39)24(41)25(42)29(47-18)49-28-23(40)19(9-44-21(38)7-20(36)37)48-30(26(28)43)46-17-6-12-14(34)4-11(32)5-16(12)45-27(17)10-1-2-13(33)15(35)3-10/h1-6,18-19,22-26,28-31,39-43H,7-9H2,(H4-,32,33,34,35,36,37)/p+1/t18-,19-,22-,23-,24+,25-,26-,28+,29+,30-/m1/s1
键
RLENKWQMUNAYFI-OMGJKZNISA-O