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CAS 14133-63-2

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METHYL 2,3-O-ISOPROPYLIDENE-ALPHA-L-RHAMNOPYRANOSE

Description:
Methyl 2,3-O-isopropylidene-α-L-rhamnopyranose is a glycoside derivative of rhamnose, a naturally occurring sugar. This compound features a methyl group and an isopropylidene protecting group, which are commonly used in carbohydrate chemistry to stabilize the sugar's hydroxyl groups during synthesis. The α-L-rhamnopyranose structure indicates that it is a six-membered ring sugar with a specific stereochemistry at the anomeric carbon. This compound is typically white to off-white in appearance and is soluble in polar solvents like water and methanol, owing to its hydroxyl groups. It is often utilized in organic synthesis and carbohydrate chemistry for the preparation of more complex molecules, including glycosides and oligosaccharides. The presence of the isopropylidene group allows for selective reactions, making it a valuable intermediate in synthetic pathways. As with many carbohydrate derivatives, it may exhibit biological activity, although specific applications would depend on further functionalization or modification. Proper handling and storage conditions should be observed due to its chemical nature.
Formula:C10H18O5
Synonyms:
  • Methyl 2,3-O-isopropylidene-a-L-rhamnopyranoside
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