(2R)-Naringenin 8-C-alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranoside
IUPAC 名称
(2R)-8-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3R,4R,5R,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}oxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one
描述
(2r)-naringenin 8-c-alpha-l-rhamnopyranosyl-(1->2)-beta-d-glucopyranoside is soluble (in water) and a very weakly acidic compound (based on its pKa). (2r)-naringenin 8-c-alpha-l-rhamnopyranosyl-(1->2)-beta-d-glucopyranoside can be found in loquat, which makes (2r)-naringenin 8-c-alpha-l-rhamnopyranosyl-(1->2)-beta-d-glucopyranoside a potential biomarker for the consumption of this food product.
异构
[H][C@@]1(O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]2C2=C(O)C=C(O)C3=C2O[C@H](CC3=O)C2=CC=C(O)C=C2)O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
InChI标识符
InChI=1S/C26H30O15/c27-7-14-17(32)19(34)24(40-26-21(36)18(33)20(35)25(37)41-26)23(39-14)16-11(30)5-10(29)15-12(31)6-13(38-22(15)16)8-1-3-9(28)4-2-8/h1-5,13-14,17-21,23-30,32-37H,6-7H2/t13-,14-,17-,18-,19+,20-,21-,23+,24-,25-,26-/m1/s1
键
RSOASCRBGDBQFY-VCLDZDMQSA-N