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CAS 15451-81-7

:

Methyl-4,6-di-O-benzylidene-2,3-di-O-acetyl-α-D-galactopyranoside

Description:
Methyl-4,6-di-O-benzylidene-2,3-di-O-acetyl-α-D-galactopyranoside, with the CAS number 15451-81-7, is a glycoside derivative of galactose. This compound features multiple protective groups, including benzylidene and acetyl groups, which enhance its stability and solubility in organic solvents. It is typically used in organic synthesis and carbohydrate chemistry, particularly in the study of glycosidic bond formation and the synthesis of more complex carbohydrate structures. The presence of the methyl group contributes to its lipophilicity, while the acetyl groups serve to protect hydroxyl functionalities, making it a useful intermediate in synthetic pathways. This compound is generally characterized by its ability to undergo various chemical reactions, including hydrolysis and transglycosylation, under appropriate conditions. Its structural complexity allows for diverse applications in medicinal chemistry and the development of glycosylated compounds, which can exhibit unique biological activities. As with many organic compounds, handling should be done with care, considering potential reactivity and safety protocols.
Formula:C18H22O8
InChI:InChI=1/C18H22O8/c1-10(19)23-15-14-13(25-18(21-3)16(15)24-11(2)20)9-22-17(26-14)12-7-5-4-6-8-12/h4-8,13-18H,9H2,1-3H3
SMILES:CC(=O)OC1C2C(COC(c3ccccc3)O2)OC(C1OC(=O)C)OC
Synonyms:
  • 7-(Acetyloxy)-6-Methoxy-2-Phenylhexahydropyrano[3,2-D][1,3]Dioxin-8-Yl Acetate
  • Acetic acid, 7-acetoxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl ester
  • Methyl 2,3-di-O-acetyl-4,6-O-benzylidenehexopyranoside
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