The compound (2R,3S,4R,5R)-5-Amino-2,3,4-trihydroxy-6-oxohexyl hydrogen sulfate plays a crucial role in chemical synthesis as a versatile building block. With its unique structure and functional groups, this compound is widely utilized in the creation of complex organic molecules. Specifically, it serves as a key intermediate in the synthesis of various pharmaceuticals, agrochemicals, and specialty chemicals. Its amino, hydroxyl, and oxo moieties enable it to participate in a range of reactions such as condensation, oxidation, and substitution, facilitating the construction of diverse molecular frameworks. In addition, the sulfated group enhances the compound's solubility and reactivity in aqueous solutions, making it particularly valuable in bioconjugation and medicinal chemistry applications.