131918-61-1;Paricalcitol

• Post Date:

  Jan 23,2013

• Expiry Date:

  Jan 23,2014

• Detailed Description:

  Cas No. :131918-61-1

  Paricalcitol (marketed by Abbott Laboratories under the trade name Zemplar) is a drug used for the prevention and treatment of secondary hyperparathyroidism (excessive secretion of parathyroid hormone) associated with chronic renal failure. Chemically, it is 19-nor-1,25-(OH)2-vitamin D2 or 19-nor-1,25-dihydroxyvitamin D2, being an analog of 1,25-dihydroxyergocalciferol, the active form of vitamin D2. From Wikipedia......
  http://www.chemscene.com/Paricalcitol.html

• CAS Registry Number:

  131918-61-1

• Synonyms:

  Zemplar; (1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-Hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol;(1R,3R,7E,17beta)-17-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethylhex-2-en-1-yl]-9,10-secoestra-5,7-diene-1,3-diol;

• Molecular Formula:

  C₂₇H₄₄O₃

• Molecular Weight:

  416.6365

• Molecular Structure:

  

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