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Calcitriol/1alpha,25-Dihydroxyvitamin D3 CAS 32222-06-3
Chemical PropertiesAppearance: White Crystalline Powder Molecular Weight: 416.64 Density: 1.06g/cm3 Boiling Point: 565 °C at 760 mmHg Melting Point: 119-121°C Flash Point: 238.4 °C Storage Temperature: 2-8°C Refractive index: 1.547 Solubility: Insoluble Biological Activity: Active metabolite of vitamin D 3 that activates the vitamin D receptor (VDR). Displays calcemic actions; stimulates intestinal and renal Ca 2+ absorption and regulates bone Ca 2+ turnover. Exhibits antitumor activity; inhibits in vivo and in vitro cell proliferation in a wide range of cells including breast, prostate, colon, skin and brain carcinomas and myeloid leukemia cells. Stability: No data. Usage: The biologically active form of vitamin D3. Calcium regulator; vitamin (antirachitic); antihyperparathyroid; antineoplastic; antipsoriatic
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