HPLC Method for Analysis of  Sucrose Octasulfate in Sucrose Octasulfate-aluminum Complex on BIST A+ Column

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Description

· HPLC Method for Analysis of Sucrose octasulfate on BIST A+ Column by SIELC Technologies

Sucrose octasulfate is a chemical compound derived from sucrose, a common sugar with the chemical formula C 12 H 22 O 35 S 8 . It is characterized by the substitution of eight sulfate groups for hydroxyl groups in the sucrose molecule. This modification significantly changes the properties of the original sugar molecule, making sucrose octasulfate more complex and specialized in its applications.

The Sucrose octasulfate -aluminum complex is a chemical compound where sucrose octasulfate, a derivative of sucrose with eight sulfate groups, forms a complex with aluminum ions. This complex exhibits unique properties due to the interaction between the sulfated sugar and aluminum. In this complex, aluminum ions interact with the sulfate groups of sucrose octasulfate. The exact structure depends on the ratio of sucrose octasulfate to aluminum and the conditions under which the complex is formed. The combination of a large, organic, sulfated molecule with a metal ion like aluminum can result in changes in solubility, stability, and reactivity compared to the individual components. The properties of such complexes can be quite different from those of either sucrose octasulfate or aluminum alone. Such complexes can have various applications depending on their specific properties. They might be used in medicinal or pharmaceutical formulations, particularly where the interaction between a metal ion and an organic compound is beneficial. For instance, they could have applications in drug delivery, wound healing, or as components in medical devices.

The presence of both organic (sucrose octasulfate) and inorganic (aluminum) components can influence how this compound interacts with biological systems. For example, it might have specific binding properties or biological activity that are leveraged in therapeutic contexts.

Using SIELC’s newly introduced BIST™ method, Sucrose octasulfate can be retained on a negatively-charged, cation-exchange BIST A+ column. There are two keys to this retention method: 1) a multi-charged, positive buffer, such as Dimethyl piperazine acetate, which acts as a bridge, linking the negatively charged dye to the negatively-charged column surface and 2) a mobile phase consisting mostly of organic solvent (such as MeCN) to minimize the formation of a solvation layer around the charged analytes. Using this new and unique analysis method, oligonucleotide can be separated, retained, and detected at ELSD

Method Parameters

HPLC Column Used