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CAS 55721-11-4

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24R,25-Dihydroxyvitamin D3

Description:
24R,25-Dihydroxyvitamin D3, with the CAS number 55721-11-4, is a biologically active metabolite of vitamin D3 (cholecalciferol) that plays a crucial role in calcium and phosphate metabolism in the body. This compound is characterized by the presence of two hydroxyl groups at the 24 and 25 positions of the vitamin D3 molecule, which enhances its solubility and biological activity. It is primarily produced in the liver and kidneys and is involved in various physiological processes, including bone health and immune function. The compound exhibits a unique mechanism of action, influencing gene expression through the vitamin D receptor (VDR). Its synthesis is regulated by factors such as sunlight exposure and dietary intake of vitamin D. Additionally, 24R,25-Dihydroxyvitamin D3 has been studied for its potential therapeutic effects in conditions like osteoporosis and certain autoimmune diseases. Overall, this metabolite is essential for maintaining optimal health and plays a significant role in the endocrine system.
Formula:C27H44O3
InChI:InChI=1S/C27H44O3/c1-18-8-12-22(28)17-21(18)11-10-20-7-6-16-27(5)23(13-14-24(20)27)19(2)9-15-25(29)26(3,4)30/h10-11,19,22-25,28-30H,1,6-9,12-17H2,2-5H3/b20-10+,21-11-/t19-,22+,23-,24+,25-,27-/m1/s1
InChI key:InChIKey=FCKJYANJHNLEEP-XRWYNYHCSA-N
SMILES:C[C@@]12[C@](\C(=C\C=C\3/C(=C)CC[C@H](O)C3)\CCC1)(CC[C@@]2([C@@H](CC[C@H](C(C)(C)O)O)C)[H])[H]
Synonyms:
  • (24R)-24,25-Dihydroxyvitamin D<sub>3</sub>
  • (24R)-Hydroxycalcidiol
  • (3-Beta,5Z,7E,24R)-9,10-Secocholesta-5,7,10(19)-Triene-3,24,25-Triol
  • (3R,5Z,7E,14xi,17xi,20xi,24R)-9,10-secocholesta-5,7,10-triene-3,24,25-triol
  • (3R,6R)-2-Methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-2,3-heptanediol
  • (3R,6R)-6-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methyl-heptane-2,3-diol
  • (3S,5Z,7E,14xi,17xi,20xi,24R)-9,10-secocholesta-5,7,10-triene-3,24,25-triol
  • 2,3-Heptanediol, 2-methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-, (3R,6R)-
  • 24(R),25-Dihydroxycholecalciferol
  • 24,25-Dihydroxycholecalciferol
  • See more synonyms
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