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Tri-O-acetyl-6-O-tosyl-α-D-galactopyranosyl bromide, Purity ≥95%

Cat. No.: X25-05-ZQ276

Tri-O-acetyl-6-O-tosyl-α-D-galactopyranosyl bromide, Purity ≥95%

Synonym: (2R,3R,4S,5S,6R)-2-Bromo-6-((tosyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate

  • CAS Number: 13046-90-7
  • Compound CID: 14461837
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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
Datasheet
Datasheet
MSDS
MSDS
Properties
Description
Tri-O-acetyl-6-O-tosyl-α-D-galactopyranosyl bromide is a galactose derivative with acetyl and tosyl protecting groups and a bromide at the anomeric position, soluble in organic solvents and a glycosyl donor for selective C6 modifications.
Molecular Weight
523.4
Molecular Formula
C19H23BrO10S
Source
Chemical synthesis
Form
Solid or powder
Purity
≥95%
Solubility
Tri-O-acetyl-6-O-tosyl-α-D-galactopyranosyl bromide is soluble in water and organic solvents such as DCM, DMF, and DMSO.
Identity
Confirmed by MS/NMR.
Applications
Tri-O-acetyl-6-O-tosyl-α-D-galactopyranosyl bromide is a glycosyl donor with a leaving group at C-6 for further modification.
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Blood group A trisaccharide (Cat#: XCO0060Q) Blood group B trisaccharide (Cat#: XCO0068Q) Blood group H disaccharide (Cat#: XCO0074Q) Lewis A trisaccharide (Cat#: XCO0079Q) 3'-Sulfated lewis A (Cat#: XCO0080Q) Lewis B tetrasaccharide (Cat#: XCO0083Q) Lewis X trisaccharide (Cat#: XCO0085Q) Lewis Y tetrasaccharide (Cat#: XCO0088Q)
Human Milk Oligosaccharides (HMOs)
Lacto-N-biose (Cat#: XCO0089Q) 2'-Fucosyllactose (Cat#: XCO0091Q) 3-Fucosyllactose (Cat#: XCO0092Q) Lactodifucotetraose (Cat#: XCO0093Q) Lacto-N-triose I (Cat#: XCO0094Q) 3'-Sialyllactose sodium salt (Cat#: XCO0096Q) 6'-Sialyllactose sodium salt (Cat#: XCO0098Q) 3'-Sialyl-3-fucosyllactose (Cat#: XCO0100Q)
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