Doxercalciferol

Synonyms: 1α-hydroxyvitamin D2

Doxercalciferol (1α-hydroxyvitamin D2) is a synthetic vitamin D2 analog, suppressing parathyroid synthesis and secretion, used to treat secondary hyperparathyroidism and metabolic bone disease.

Doxercalciferol Chemical Structure

Doxercalciferol Chemical Structure

CAS: 54573-75-0

Selleck's Doxercalciferol has been cited by 4 publications

Purity & Quality Control

Batch: Purity: 99.99%
99.99

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Biological Activity

Description Doxercalciferol (1α-hydroxyvitamin D2) is a synthetic vitamin D2 analog, suppressing parathyroid synthesis and secretion, used to treat secondary hyperparathyroidism and metabolic bone disease.
In Vivo
In vivo Doxercalciferol (100 or 300 pg/g b.w.) normalizes serum calcium and parathyroid hormone (PTH) levels in nephrectomy treated mice. Doxercalciferol (300 pg/g b.w.) significantly reduces osteitis fibrosa in nephrectomy treated mice. [1] Doxercalciferol results in significant decrease in cardiac hypertrophy and improves cardiac function in rats fed a high salt (HS) diet. Doxercalciferol treatment leads to a significant decrease in plasma brain natriuretic peptide (BNP) level and tissue atrial natriuretic factor (ANF) mRNA level in rats fed a high salt (HS) diet. Doxercalciferol also significantly reduces the level of protein kinase C-α (PKCα) suggesting that PKC-mediated cardiac hypertrophy may be associated with vitamin D deficiency. [2] Doxercalciferol decreases proteinuria, podocyte injury, mesangial expansion, and extracellular matrix protein accumulation in Diet-induced obesity (DIO) mice. Doxercalciferol also decreases macrophage infiltration, oxidative stress, proinflammatory cytokines, and profibrotic growth factors in DIO mice. Doxercalciferol also prevents the activation of the renin-angiotensin-aldosterone system including the angiotensin II type 1 receptor and the mineralocorticoid receptor in DIO mice. [3] Doxercalciferol combined with Losartan most effectively prevents albuminuria, restored glomerular filtration barrier structure, and dramatically reduces glomerulosclerosis in a dose-dependent manner in mice. Doxercalciferol combined with Losartan virtually prevents morphological and molecular changes in diabetic kidneys of mice. [4]
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT00792857 Completed Chronic Kidney Disease|Secondary Hyperparathyroidism|Chronic Renal Insufficiency|Chronic Renal Failure OPKO IP Holdings II Inc.|OPKO Health Inc. November 2008 Phase 1

Chemical lnformation & Solubility

Molecular Weight 412.65 Formula

C28H44O2

CAS No. 54573-75-0 SDF Download Doxercalciferol SDF
Smiles CC(C)C(C)C=CC(C)C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 83 mg/mL ( (201.13 mM); Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 70 mg/mL

Water : Insoluble


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In vivo
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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

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Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

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