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Atomfair b-D-Maltose octaacetate C28H38O19 CAS 22352-19-8

β-D-Maltose Octaacetate (CAS 22352-19-8) is a high-purity, acetylated derivative of maltose, extensively utilized in carbohydrate chemistry and biochemical research. With the molecular formula C28H38O19, this compound features eight acetyl groups protecting the hydroxyl functionalities of the maltose disaccharide, enhancing its stability and solubility in organic solvents. It serves as a critical intermediate in the synthesis of glycosides, oligosaccharides, and other complex carbohydrates. Ideal for glycosylation reactions, enzymatic studies, and as a reference standard, this product is rigorously tested for purity (≥95% by HPLC) and consistency, ensuring reliable performance in demanding laboratory applications. Packaged under inert conditions to prevent degradation, it…

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Description

β-D-Maltose Octaacetate (CAS 22352-19-8) is a high-purity, acetylated derivative of maltose, extensively utilized in carbohydrate chemistry and biochemical research. With the molecular formula C28H38O19, this compound features eight acetyl groups protecting the hydroxyl functionalities of the maltose disaccharide, enhancing its stability and solubility in organic solvents. It serves as a critical intermediate in the synthesis of glycosides, oligosaccharides, and other complex carbohydrates. Ideal for glycosylation reactions, enzymatic studies, and as a reference standard, this product is rigorously tested for purity (≥95% by HPLC) and consistency, ensuring reliable performance in demanding laboratory applications. Packaged under inert conditions to prevent degradation, it is available in quantities ranging from milligrams to kilograms to suit diverse research needs.

Properties

  • CAS Number: 22352-19-8
  • Complexity: 1200
  • IUPAC Name: [(2R,3R,4S,5R,6S)-4,5,6-triacetoxy-3-[(2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydropyran-2-yl]oxy-tetrahydropyran-2-yl]methyl acetate
  • InChI: InChI=1S/C28H38O19/c1-11(29)37-9-19-21(39-13(3)31)23(40-14(4)32)26(43-17(7)35)28(46-19)47-22-20(10-38-12(2)30)45-27(44-18(8)36)25(42-16(6)34)24(22)41-15(5)33/h19-28H,9-10H2,1-8H3/t19-,20-,21-,22-,23+,24+,25-,26-,27-,28-/m1/s1
  • InChI Key: WOTQVEKSRLZRSX-QACPWNKNSA-N
  • Exact Mass: 678.20072898
  • Molecular Formula: C28H38O19
  • Molecular Weight: 678.6
  • SMILES: CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC(=O)C)OC(=O)C)OC(=O)C)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C
  • Topological: 238
  • Monoisotopic Mass: 678.20072898
  • Synonyms: b-D-Maltose octaacetate, 22352-19-8, octaacetyl-beta-maltose, Beta-D-maltose octaacetate, (2S,3R,4S,5R,6R)-6-(acetoxymethyl)-5-(((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triyl triacetate, [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate, Maybridge1_004338, SCHEMBL424516, HMS553N06, AKOS016009417, HY-W113965, OM04136, AS-39886, CS-0171659, Octa-O-acetyl-b-D-maltose;Maltobiose;Octaacetyl maltose, (2S,3R,4S,5R,6R)-6-(acetoxymethyl)-5-(((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triyltriacetate

β-D-Maltose Octaacetate is widely employed as a protected maltose derivative in glycosylation reactions, enabling controlled synthesis of glycoconjugates. It serves as a substrate for enzymatic studies, particularly in assays involving glycosidases or glycosyltransferases. Researchers also use it as a precursor for deprotection to obtain free maltose or modified saccharides, making it valuable in carbohydrate chemistry and drug development.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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