1,2-O-Isopropylidene-a-L-xylofuranose

1,2-O-Isopropylidene-a-L-xylofuranose is a protected sugar derivative used as a synthetic intermediate in carbohydrate chemistry. It features a fused bicyclic ring structure with two hydroxyl groups and is commonly employed in the preparation of nucleoside analogs and other bioactive molecules.