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1A,25-dihydroxycholecalciferol

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  Post Date: Oct 15,2013
  Expiry Date: Apr 13,2014
  Detailed Description: Cas No. :32222-06-3
【Name】1A,25-dihydroxycholecalciferol
【Iupac name】(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,
7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,
7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-
【Appearance】White Crystalline Powder
【Density】1.06g/cm3

【Usage】
The biologically active form of vitamin D3. Calcium regulator; vitamin (antirachitic); antihyperparathyroid; antineoplastic; antipsoriatic.
【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.
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  CAS Registry Number:

32222-06-3
  Synonyms: ;Vitamin D3, 1a,25-Dihydroxy-;1alpha,25-Dihydroxyvitamin D3;1a,25-Dihydroxyvitamin;1alpha,25-dihydroxycholecalciferol;(5z,7e)-(1s,3r)-9,10-secocholesta-5,7,10(19)-triene-1,3,25-triol;1α,25-dihydroxycholecalciferol;Calcitriol;1,25-dihydroxyvitamin D3;(1S,3R)-9,10-secocholesta-5,7,10-triene-1,3,25-triol;(1S,3R,5Z,7E)-9,10-secocholesta-5,7,10-triene-1,3,25-triol;(1R,5Z)-5-[(2E)-2-[(1R,7aR)-1-(5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylene-cyclohexane-1,3-diol;(1S,3R,5Z,7E,14xi)-9,10-secocholesta-5,7,10-triene-1,3,25-triol;CALCITRIOL Calcitriol;Rocaltrol;
  Molecular Formula: C27H44O3
  Molecular Weight: 416.6365
  Molecular Structure: 32222-06-3 1A,25-dihydroxycholecalciferol
  Hazard Symbols:  T+:Very toxic;
  Risk Codes: R26/27/28:;
R63:;
  Safety Description: S36/37/39:;
S45:;

  Company: Rosewell Industry Co., Ltd     [ China ]        
  Contact: Lily Yang
  Tel: 86-519-86202821
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