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CAS 40013-87-4

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24,25-Dihydroxyvitamin D3

Description:
24,25-Dihydroxyvitamin D3, also known as 24,25-dihydroxycholecalciferol, is a secosteroid and an active metabolite of vitamin D3 (cholecalciferol). It plays a crucial role in calcium and phosphate metabolism, influencing bone health and mineralization. This compound is formed in the liver and kidneys through hydroxylation processes, specifically at the 24 and 25 positions of the vitamin D3 molecule. It exhibits biological activity, although it is less potent than its counterpart, 1,25-dihydroxyvitamin D3. The substance is characterized by its ability to bind to vitamin D receptors, modulating gene expression related to calcium homeostasis. Additionally, 24,25-Dihydroxyvitamin D3 has been studied for its potential roles in immune function and cellular differentiation. Its CAS number, 40013-87-4, is used for identification in chemical databases. As with other vitamin D metabolites, its levels in the body can be influenced by factors such as sunlight exposure, dietary intake, and individual metabolic variations.
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-SRLFHJKTSA-N
SMILES:C[C@@]12[C@](\C(=C\C=C\3/C(=C)CC[C@H](O)C3)\CCC1)(CC[C@@]2([C@@H](CCC(C(C)(C)O)O)C)[H])[H]
Synonyms:
  • (16Β,17Α)-Estra-1,3,5(10)-Triene-3,16,17-Triol
  • (3Alpha,5Alpha,7Beta,12Alpha)-3,7,12-Trihydroxycholan-24-Oic Acid
  • (3S,5Z,7E)-9,10-secocholesta-5,7,10-triene-3,24,25-triol
  • (3beta,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol
  • (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3,24,25-triol
  • (3β,5Z,7E)-9,10-secocolesta-5,7,10(19)-trieno-3,24,25-triol
  • (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
  • 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]-, (6R)-
  • 24,25-Dihydroxycholecalciferol
  • 24,25-Dihydroxyvitamin D
  • See more synonyms
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