D-Lactal is a dibutyltin oxide that is used in the synthesis of n-acetyllactosamine, disaccharides and trisaccharides. D-Lactal has been shown to have high resistance to chloride ion, which is one of the most common reagents for cleavage. It can also be used as a synthetic precursor for other glycoside derivatives by reacting with triflic acid or trisaccharide. Triflic acid and trisaccharide react with chloride to form a stereoselective glycosidic bond. D-Lactal is also able to bind lectins, carbohydrate chemistry and carbohydrate chemistry reagents.
CAS No | 65207-55-8 |
MDL No | MFCD22543637 |
Chemical Formula | C12H20O9 |
Molecular Weight | 308.28 g/mol |
Smiles | C([C@H]([C@@H]([C@@H]([C@H]([C@H](O)OC([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)O)O)O)O)O |
Storage | store at <-15?C |
Harmonized Tariff Codes | Switzerland: 29400010 – USA: 2940006000 – Slovakia: 2940000010 – UK: 2940000000 – China: 2940000000 |
CAS No: 65207-55-8 MDL No: MFCD22543637 Chemical Formula: C12H20O9 Molecular Weight: 308.28 |
References: 1. Danishefsky SJ, Koseki K, Griffith DA, Gervay J, et al., J. Am. Chem. Soc. 1992, Vol114, p8331-8333 |