Calcium-D-arabinoate (CAS 22373-09-7)

Calcium-D-arabinoate is a calcium salt of D-arabinonic acid, primarily used in the study of metal ion-carbohydrate interactions in biochemical systems. This chemical is pivotal in research aimed at understanding the chelating properties of sugars and their derivatives with metal ions, which play crucial roles in various enzymatic and structural functions within cells. Calcium-D-arabinoate serves as a model compound to investigate the coordination chemistry of calcium ions, particularly how they interact with biologically relevant carbohydrates. The interaction of calcium ions with sugars like D-arabinoate is essential for elucidating mechanisms underlying the stabilization of molecular structures in biological membranes and gels. By studying these complexes, researchers gain insight into the fundamental aspects of ion transport across membranes and the mineralization processes that are critical for biological calcification. In research settings, Calcium-D-arabinoate helps explain the roles of calcium in cellular signaling pathways where calcium-sugar complexes may influence signal transduction mechanisms. This research furthers the basic scientific knowledge of how metal ions modulate biochemical pathways through interactions with carbohydrates.