Exact Mass: 655.1663
Exact Mass Matches: 655.1663
Found 6 metabolites which its exact mass value is equals to given mass value 655.1663,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Malvidin 3-(6'-caffeoyl-glucoside)
Malvidin 3-(6-caffeoyl-glucoside) is a member of the class of compounds known as flavonoid 3-o-p-coumaroyl glycosides. Flavonoid 3-o-p-coumaroyl glycosides are flavonoid 3-O-glycosides where the carbohydrate moiety is esterified with a p-coumaric acid. P-coumaric acid is an organic derivative of cinnamic acid, that carries a hydroxyl group at the 4-position of the benzene ring. Malvidin 3-(6-caffeoyl-glucoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Malvidin 3-(6-caffeoyl-glucoside) can be found in grape wine, which makes malvidin 3-(6-caffeoyl-glucoside) a potential biomarker for the consumption of this food product.
Malvidin 3-(6'-p-caffeyglucoside)
Malvidin 3-(6-p-caffeyglucoside) is a member of the class of compounds known as anthocyanidin 3-o-6-p-coumaroyl glycosides. Anthocyanidin 3-o-6-p-coumaroyl glycosides are anthocyanidin 3-O-glycosides where the carbohydrate moiety is esterified at the C6 position with a p-coumaric acid. P-coumaric acid is an organic derivative of cinnamic acid, that carries a hydroxyl group at the 4-position of the benzene ring. Malvidin 3-(6-p-caffeyglucoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Malvidin 3-(6-p-caffeyglucoside) can be synthesized from cis-caffeic acid. Malvidin 3-(6-p-caffeyglucoside) can also be synthesized into malvidin. Malvidin 3-(6-p-caffeyglucoside) can be found in common grape, which makes malvidin 3-(6-p-caffeyglucoside) a potential biomarker for the consumption of this food product. Malvidin 3-(6-p-caffeyglucoside) may be a unique S.cerevisiae (yeast) metabolite.
