1,2:3,5-Di-O-isopropylidene-α-D-apiose is a chemical compound that belongs to the class of sugar derivatives, specifically a protected form of the sugar apiose. It features two isopropylidene groups that serve as protecting groups for the hydroxyl functionalities, enhancing its stability and solubility in organic solvents. This compound is typically used in organic synthesis, particularly in the preparation of glycosides and other carbohydrate derivatives. Its structure includes a five-membered ring characteristic of furanose forms, which is common in many sugars. The presence of the isopropylidene groups allows for selective reactions at the unprotected hydroxyl groups, making it a valuable intermediate in carbohydrate chemistry. Additionally, the compound is generally stable under standard laboratory conditions but may require careful handling due to the potential reactivity of the protecting groups. Overall, 1,2:3,5-di-O-isopropylidene-α-D-apiose is an important building block in the synthesis of more complex carbohydrate structures.

1,2:3,5-di-O-isopropylidene-A-D-apiose

25904-06-7: 2,2,2',2'-Tetramethyldihydrospiro[1,3-Dioxolane-4,6'-Furo[2,3-D][1,3]Dioxole]

1,2:3,5-Di-O-isopropylidene-a-D-apiose

1,2:3,5-Di-O-isopropylidene-a-D-apiose is a monosaccharide that is synthesized from D-apiose by methylation of the C1 hydroxyl group with formaldehyde and sodium methoxide in methanol. This carbohydrate has been shown to be a good substrate for glycosylation reactions and click chemistry.
     1,2:3,5-Di-O-isopropylidene-a-D-apiose is a white powder that can be dissolved in water or ethanol. It has no odor and is stable at pH 2 to pH 10. The compound does not react with other carbohydrates or proteins under normal conditions.

CAS 25904-06-7: 1,2:3,5-di-O-isopropylidene-A-D-apiose

1,2:3,5-Di-O-isopropylidene-a-D-apiose

Ref: 7W-GC2643

1,2:3,5-Di-O-isopropylidene-a-D-apiose

Ref: 3D-MD06859