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Atomfair Cellobiose octaacetate C28H38O19

Description Cellobiose Octaacetate (CAS No. 22352-19-8) is a high-purity acetylated derivative of cellobiose, extensively utilized in carbohydrate chemistry and biochemical research. With the molecular formula C28H38O19, this compound is characterized by the complete acetylation of all eight hydroxyl groups in the cellobiose disaccharide structure, resulting in enhanced solubility in organic solvents and stability under various experimental conditions. Its IUPAC name, [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate, reflects its stereochemical precision and suitability for chiral synthesis applications. Ideal for glycosylation reactions, polymer science, and as a precursor for advanced materials, our Cellobiose Octaacetate is rigorously tested for purity (??98% by HPLC) and supplied in sealed,…

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Description

Description

Cellobiose Octaacetate (CAS No. 22352-19-8) is a high-purity acetylated derivative of cellobiose, extensively utilized in carbohydrate chemistry and biochemical research. With the molecular formula C28H38O19, this compound is characterized by the complete acetylation of all eight hydroxyl groups in the cellobiose disaccharide structure, resulting in enhanced solubility in organic solvents and stability under various experimental conditions. Its IUPAC name, [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate, reflects its stereochemical precision and suitability for chiral synthesis applications. Ideal for glycosylation reactions, polymer science, and as a precursor for advanced materials, our Cellobiose Octaacetate is rigorously tested for purity (??98% by HPLC) and supplied in sealed, light-resistant packaging to ensure long-term stability. Synonyms include D-Cellobiose octaacetate, Octa-O-acetyl D-Cellobiose, and Beta-D-maltose octaacetate.

  • CAS No: 22352-19-8
  • Molecular Formula: C28H38O19
  • Molecular Weight: 678.6
  • Exact Mass: 678.20072898
  • Monoisotopic Mass: 678.20072898
  • IUPAC Name: [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate
  • 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
  • Synonyms: D-Cellobiose octaacetate, Cellobiose octaacetate, 3616-19-1, Beta-D-maltose octaacetate, Octa-O-acetyl D-Cellobiose

Application

Cellobiose Octaacetate serves as a critical intermediate in the synthesis of modified polysaccharides and glycoconjugates, enabling studies on enzymatic hydrolysis and cellulose degradation. It is widely employed in polymer research for developing biodegradable materials and as a chiral building block in asymmetric synthesis. Additionally, this compound finds use in analytical chemistry as a standard for chromatographic methods and mass spectrometry calibration.

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