Protocatechuic acid 4-glucoside
IUPAC 名称
3-hydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}benzoic acid
描述
Protocatechuic acid 4-glucoside is a member of the class of compounds known as phenolic glycosides. Phenolic glycosides are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. Protocatechuic acid 4-glucoside is soluble (in water) and a weakly acidic compound (based on its pKa). Protocatechuic acid 4-glucoside can be found in a number of food items such as rosemary, jostaberry, rubus (blackberry, raspberry), and highbush blueberry, which makes protocatechuic acid 4-glucoside a potential biomarker for the consumption of these food products.
异构
OCC1OC(OC2=C(O)C=C(C=C2)C(O)=O)C(O)C(O)C1O
InChI标识符
InChI=1S/C13H16O9/c14-4-8-9(16)10(17)11(18)13(22-8)21-7-2-1-5(12(19)20)3-6(7)15/h1-3,8-11,13-18H,4H2,(H,19,20)
键
HFFREILXLCWCQH-UHFFFAOYSA-N