Aldobionic acid
IUPAC 名称
(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-{[(2R,3R,4S,5R,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy}oxane-2-carboxylic acid
描述
Aldobionic acid, also known as beta-D-glca-(1->6)-beta-D-gal or glcab1-6galb, is a member of the class of compounds known as O-glucuronides. O-glucuronides are glucuronides in which the aglycone is linked to the carbohydrate unit through an O-glycosidic bond. Aldobionic acid is soluble (in water) and a weakly acidic compound (based on its pKa). Aldobionic acid can be found in quince, which makes aldobionic acid a potential biomarker for the consumption of this food product.
异构
O[C@@H]1O[C@H](CO[C@@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)C(O)=O)[C@H](O)[C@H](O)[C@H]1O
InChI标识符
InChI=1S/C12H20O12/c13-3-2(23-11(21)7(17)4(3)14)1-22-12-8(18)5(15)6(16)9(24-12)10(19)20/h2-9,11-18,21H,1H2,(H,19,20)/t2-,3+,4+,5+,6+,7-,8-,9+,11-,12-/m1/s1
键
YOOPHLDCWPOWDX-QCICJENWSA-N