Date published: 2025-10-16

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22-Oxacalcitriol (CAS 103909-75-7)

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Alternate Names:
Maxacalcitrol
Application:
22-Oxacalcitriol is a Vitamin D3 analog and VDR ligand
CAS Number:
103909-75-7
Purity:
≥95%
Molecular Weight:
418.61
Molecular Formula:
C26H42O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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22-Oxacalcitriol a Vitamin D3 analog and VDR ligand. Has been shown to decrease parathyroid hormone (PTH) mRNA expression in vitro.


22-Oxacalcitriol (CAS 103909-75-7) References

  1. 22-oxacalcitriol suppresses secondary hyperparathyroidism without inducing low bone turnover in dogs with renal failure.  |  Monier-Faugere, MC., et al. 1999. Kidney Int. 55: 821-32. PMID: 10027919
  2. Inhibitory effects of 22-oxa-calcitriol and all- trans retinoic acid on the growth of a canine osteosarcoma derived cell-line in vivo and its pulmonary metastasis in vivo.  |  Barroga, EF., et al. 2000. Res Vet Sci. 68: 79-87. PMID: 10684763
  3. The noncalcemic analogue of vitamin D, 22-oxacalcitriol, suppresses parathyroid hormone synthesis and secretion.  |  Nishii, Y., et al. 1991. Contrib Nephrol. 91: 123-8. PMID: 1800003
  4. 22-Oxacalcitriol prevents progression of peritoneal fibrosis in a mouse model.  |  Hirose, M., et al. 2013. Perit Dial Int. 33: 132-42. PMID: 23032084
  5. Clinical uses of 22-oxacalcitriol.  |  Mizobuchi, M. and Ogata, H. 2014. Curr Vasc Pharmacol. 12: 324-8. PMID: 23713875
  6. 22-Oxacalcitriol attenuates bone loss in nonobese type 2 diabetes.  |  Goto, S., et al. 2015. Bone. 74: 153-9. PMID: 25645030
  7. 22-oxacalcitriol prevents acute kidney injury via inhibition of apoptosis and enhancement of autophagy.  |  Hamzawy, M., et al. 2019. Clin Exp Nephrol. 23: 43-55. PMID: 29968126
  8. 22-oxacalcitriol protects myocardial ischemia-reperfusion injury by suppressing NF-κB/TNF-α pathway.  |  Zhou, CN., et al. 2019. Eur Rev Med Pharmacol Sci. 23: 5495-5502. PMID: 31298403
  9. Calcitriol and non-calcemic vitamin D analogue, 22-oxacalcitriol, attenuate developmental and pathological choroidal vasculature angiogenesis ex vivo and in vivo.  |  Merrigan, SL., et al. 2020. Oncotarget. 11: 493-509. PMID: 32082484
  10. 22-Oxacalcitriol does not interfere with parathyroid hormone-induced phosphaturia or cyclic-AMP excretion.  |  Friedlaender, MM., et al. 1995. Bone. 17: 301-6. PMID: 8541145

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

22-Oxacalcitriol, 1 mg

sc-361076
1 mg
$175.00