D-Pinitol (CAS 10284-63-6)

D-Pinitol, a naturally occurring compound found primarily in legumes and certain other plants, is a cyclitol, a type of sugar alcohol that mimics the structure of inositol. This biomolecule has garnered attention in the fields of plant physiology and environmental biology, where it is studied for its role in stress response, particularly in osmoregulation and drought tolerance. D-Pinitol functions by acting as an osmoprotectant, helping plants to cope with abiotic stress by stabilizing the intracellular environment against the detrimental effects of dehydration. Research into D-Pinitol has revealed its capability to accumulate in plant cells under stress conditions, contributing to the maintenance of cell turgor and protection of cellular structures against damage caused by water deficiency. Further, D-Pinitol is involved in the modulation of various signaling pathways that mediate plant responses to environmental stimuli. Its role extends to biochemical studies where it is used as a tool to investigate the transport and metabolism of sugar alcohols within plant systems, offering insights into the metabolic adaptations plants employ to survive adverse conditions. This research not only enhances understanding of plant biology but also aids in developing strategies for improving crop resilience to stress.