Lactosamine HCl4-O-(b-D-Galactopyranosyl)-D-glucosamine HCl4-O-(b-D-Galactopyranosyl)-D-glucosamine HCl is a synthetic, water soluble, non-digestible oligosaccharide. It has regulatory effects on the utilisation of glucose and lacto-n-neotetraose by various cells in vitro. This compound also inhibits the development of intestinal pathogens in humans and elucidates their sequence specificity. 4-O-(b-D-Galactopyranosyl)-D-glucosamine HCl is used to study the role of this molecule in infant nutrition.CAS No203317-42-4SynonymsLactosamine HClChemical FormulaC12H23NO10?HClMolecular Weight377.77 g/molSmilesCl.N[C@@H](C=O)[C@@H](O)[C@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)COStoragestore at 10?C – 25?CHarmonized Tariff CodesSwitzerland: 29389010 – USA: 2938900000 – Slovakia: 2938901000 – UK: 2938909000 – China: 2938909090