55721-11-4
Chemical Structure
Secalciferol
Synonym(s): (24R)-24,25-Dihydroxyvitamin D3
- CAS. Nr.: 55721-11-4
- Formula:C27H44O3
- Molecular Weight:416.64
IUPAC Name: (3R,6R)-6-((1R,3aS,7aR,E)-4-((Z)-2-((S)-5-hydroxy-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-2-methylheptane-2,3-diol
InChIKey: FCKJYANJHNLEEP-XRWYNYHCSA-N
SMILES: C=C(CC1)/C(C[C@H]1O)=C\C=C2[C@@]3([H])[C@@](CCC\2)(C)[C@@H]([C@H](C)CC[C@@H](O)C(C)(C)O)CC3
Biological Activity: Secalciferol ((24R)-24,25-Dihydroxyvitamin D3) is the major active metabolite of Vitamin D. Secalciferol activates vitamin D receptor (VDR) with an EC50 value of 150 nM. Secalciferol is involved in a wide range of biological functions such as calcium homeostasis, cellular differentiation and proliferation processes, as well as other functions related to the immune system, which is promising for research of rickets, osteomalacia, hypercalcemia and autoimmune disorders[1][2][3][4][5].
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Secalciferol | 99.85% | Secalciferol ((24R)-24,25-Dihydroxyvitamin D3) is the major active metabolite of Vitamin D. Secalciferol activates vitamin D receptor (VDR) with an EC50 value of 150 nM. Secalciferol is involved in a wide range of biological functions such as calcium homeostasis, cellular differentiation and proliferation processes, as well as other functions related to the immune system, which is promising for research of rickets, osteomalacia, hypercalcemia and autoimmune disorders. | ||||||||||||||||||||
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Secalciferol-d6 | Secalciferol-d6 is the deuterium labeled Secalciferol. Secalciferol is a metabolite of Vitamin D, a possibly anti-inflammatory steroid which is involved in bone ossification. | |||||||||||||||||||||
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- [1]. Ono T, et al. 24R,25-dihydroxyvitamin D3 promotes bone formation without causing excessive resorption in hypophosphatemic mice[J]. Endocrinology. 1996 Jun;137(6):2633-7. [Content Brief]
- [2]. Higashi T, et al. In vitro and in vivo glucuronidation of 24,25-dihydroxyvitamin D3[J]. Steroids. 1999 Oct;64(10):715-25. [Content Brief]
- [3]. Bartonkova I, et al. Profiling of Vitamin D Metabolic Intermediates toward VDR Using Novel Stable Gene Reporter Cell Lines IZ-VDRE and IZ-CYP24[J]. Chem Res Toxicol. 2016 Jul 18;29(7):1211-22. [Content Brief]
- [4]. Ikezaki S, et al. Influences of long-term administration of 24R, 25-dihydroxyvitamin D3, a vitamin D3 derivative, in rats[J]. J Toxicol Sci. 1999 May;24(2):133-9. [Content Brief]
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