23,25-Dihydroxy Vitamin D3

23,25-Dihydroxy Vitamin D3, also known as 23,25(OH)2D3, is a biologically active form of vitamin D that has been found to play an important role in the regulation of calcium and bone metabolism. This compound is synthesized in the kidneys from the precursor molecule 25-hydroxy Vitamin D3 (25(OH)D3) and has been shown to have distinct physiological functions from its precursor. One of the main functions of 23,25(OH)2D3 is to regulate the amount of calcium in the body by promoting the absorption of calcium from the intestine and the reabsorption of calcium in the kidneys. This compound has also been shown to play a role in the regulation of bone mineralization and remodeling, as well as in the maintenance of normal immune function. In terms of chemical information, 23,25(OH)2D3 is a sterol hormone that belongs to the family of secosteroids. It is structurally similar to other forms of vitamin D, such as Vitamin D2 and Vitamin D3, but possesses a unique hydroxylation pattern that distinguishes it from these compounds. This compound has a molecular weight of 416.65 g/mol and a chemical formula of C27H44O3. Overall, the usage and chemical information of 23,25-Dihydroxy Vitamin D3 highlight its important role in maintaining healthy calcium metabolism and bone health. Further research on this compound may lead to the development of new treatments for conditions related to calcium and bone metabolism, such as osteoporosis and renal disease.