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CAS 16714-07-1

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1,2:3,4-Di-O-isopropylidene-6-thio-a-D-galactopyranose

Description:
1,2:3,4-Di-O-isopropylidene-6-thio-α-D-galactopyranose is a thio-glycoside derivative of galactose, characterized by the presence of two isopropylidene protecting groups and a thiol functional group at the 6-position of the sugar moiety. This compound is typically used in organic synthesis and carbohydrate chemistry, particularly for the protection of hydroxyl groups during chemical reactions. The isopropylidene groups provide stability and prevent unwanted reactions, while the thio group can participate in further chemical transformations, making it a versatile intermediate. The compound is generally a white to off-white solid and is soluble in organic solvents. Its structure allows for specific reactivity patterns, which are valuable in the synthesis of more complex carbohydrates or glycosides. As with many sugar derivatives, it may exhibit specific optical activity due to the chiral centers present in the galactopyranose ring. Proper handling and storage are essential, as with many chemical substances, to ensure safety and maintain its integrity for research or industrial applications.
Formula:C12H20O5S
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