34339-61-2

Upstream product

• 117858-45-4 methyl α-galactopyranoside 6-sulfate 

Downstream Products

• 131985-35-8 methyl 4,6-di-O-benzyl-2,3-dideoxy-α-D-threo-hexopyranoside 
• 131985-37-0 (4R,5R)-4,6-dibenzyloxy-5-hydroxyhexanal ethylene dithioacetal 
• 131985-40-5 (4R,5S)-5-azido-4,6-dibenzyloxyhexanal 
• 131985-38-1 2-mercaptoethyl 4,6-di-O-benzyl-1-thio-1,2,3-trideoxy-α-D-threo-hexoside 
• 131985-39-2 (4R,5S)-5-azido-4,6-dibenzyloxyhexanal ethylene dithioacetal 
• 132023-36-0 (4R,5R)-4,6-dibenzyloxy-5-p-toluenesulfonyloxyhexanal ethylene dithioacetal 
• 142573-23-7 methyl 2,3-di-deoxy-6-O-p-toluenesulfonyl-4-O-<3,4,6-tri-O-benzyl-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranosyl>-β-D-erythro-hexopyranoside 
• 142573-24-8 methyl 6-O-benzoyl-2,3-dideoxy-4-O-<3,4,6-tri-O-benzyl-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranosyl>-β-D-erythro-hexopyranoside 
• 142573-10-2 methyl 6-bromo-2,3,6-trideoxy-4-O-<3,4,6-tri-O-benzyl-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranosyl>-β-D-erythro-hexopyranoside 
• 142573-25-9 methyl 2,3-dideoxy-4-O-<3,4,6-tri-O-benzyl-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranosyl>-β-D-erythro-hexopyranoside 
• 142573-21-5 methyl 4-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,3-di-deoxy-6-O-p-toluenesulfonyl-β-D-erythro-hexopyranoside 
• 142573-22-6 methyl 2,3-di-deoxy-6-O-p-toluenesulfonyl-4-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-erythro-hexopyranoside 
• 34366-99-9 methyl 2,3-dideoxy-4,6-di-O-p-toluenesulfonyl-β-D-glycero-hexopyranoside 
• 142573-20-4 methyl 2,3-dideoxy-6-O-p-toluenesulfonyl-β-D-erythro-hexopyranoside 

Relevant academic research and scientific papers

Is sulfate lost during the chemical release of oligosaccharides from glycoproteins?

Model experiments using methyl α-D-galactopyranoside 6-sulfate have implied that the Carlson conditions (1 M sodium borohydride and 0.05 M sodium hydroxide at 45 °C) for the release of O-linked oligosaccharides from glycoproteins do not cause significant loss of sulfate ester groups. However the more vigorous conditions used to release N-linked oligosaccharides are more likely to cause considerable sulfate loss from a galactoside 6-sulfate as a result of 3,6-anhydride formation. Experiments with dextran sulfate suggested that sulfate loss due to oxirane formation was also not significant under the Carlson conditions. These results were supported by experiments with [35S]sulfate-labelled human rectal mucus glycoprotein.