4-O-beta-D-Galactopyranosyl-D-xylose
IUPAC 名称
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(3R,4R,5R,6S)-4,5,6-trihydroxyoxan-3-yl]oxy}oxane-3,4,5-triol
描述
Isolated from partial acid hydrolysate of corn-hull hemicellulose and from bean cell wall. Constituent of the oligosaccharides from the linkage region of chondroitin 4-sulfate. 4-O-beta-D-Galactopyranosyl-D-xylose is found in cereals and cereal products.
异构
OC[C@H]1O[C@@H](O[C@@H]2CO[C@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
InChI标识符
InChI=1S/C11H20O10/c12-1-3-5(13)7(15)9(17)11(20-3)21-4-2-19-10(18)8(16)6(4)14/h3-18H,1-2H2/t3-,4-,5+,6+,7+,8-,9-,10+,11+/m1/s1
键
VCTBNHVCBSUQPG-MRRNQDDQSA-N