| Bioactivity | Alfacalcidol (1-hydroxycholecalciferol) is a vitamin D active metabolites, acts as a non-selective VDR activator medication, and widely be used in the management of osteoporosis[1][2][3][4]. |
| Target | VDR |
| In Vivo | Alfacalcidol (0.025-0.1 mg/kg; p.o.; five times a week; for 3 months) exerts bone-protective effects independently of its Ca-related effects, and is in this respect superior to vitamin D(3), and that the skeletal actions of alfacalcidol take place, at least in part, independently of suppression of PTH[3]. Animal Model: |
| Name | Alfacalcidol |
| CAS | 41294-56-8 |
| Formula | C27H44O2 |
| Molar Mass | 400.64 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | -20°C, protect from light, stored under nitrogen *该产品在溶液状态不稳定,建议您现用现配,即刻使用。 |
| Reference | [1]. Galeşanu C, et al. [Postmenopausal osteoporosis. Digital Rx radiogrammetry in the diagnosis and follow-up of treatment with alfacalcidol]. Rev Med Chir Soc Med Nat Iasi. 2006 Oct-Dec;110(4):833-41. [2]. Nuijten M, et al. Cost Effectiveness of Paricalcitol versus a Non-Selective Vitamin D Receptor Activator for Secondary Hyperparathyroidism in the UK. Clin Drug Investig. 2010;30(8):545-57. [3]. Shiraishi A, et al. The advantage of alfacalcidol over vitamin D in the treatment of osteoporosis. Calcif Tissue Int. 1999 Oct;65(4):311-6. [4]. Nagaoka H, et al. Alfacalcidol enhances collagen quality in ovariectomized rat bones. J Orthop Res. 2014 Aug;32(8):1030-6. |