3-keto-β-D-galactose
IUPAC 名称
(2R,3S,5S,6R)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-one
描述
3-keto-β-d-galactose, also known as 3-dehydro-β-D-galactose, is a member of the class of compounds known as hexoses. Hexoses are monosaccharides in which the sugar unit is a is a six-carbon containing moeity. 3-keto-β-d-galactose is soluble (in water) and a very weakly acidic compound (based on its pKa). 3-keto-β-d-galactose can be found in a number of food items such as pecan nut, common wheat, nopal, and grass pea, which makes 3-keto-β-d-galactose a potential biomarker for the consumption of these food products.
异构
OC[C@H]1O[C@@H](O)[C@H](O)C(=O)[C@H]1O
InChI标识符
InChI=1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-3,5-8,10-11H,1H2/t2-,3+,5-,6-/m1/s1
键
APIQNBNBIICCON-FKMSRSAHSA-N