Vitamin D2

• Post Date:

  Sep 10,2014

• Expiry Date:

  Mar 09,2015

• Detailed Description:

  Cas No. :50-14-6 Vitamin D2
  C.A.S# : 50-14-6
  Synonyms: Calciferol; Ergocalciferol; Oleovitamin D2; 9,10-Secoergosta-5,7,10,22-tetraen-3-ol
  Molecular formula: C28H44O
  Molecular weight : 396.65
  Assay: 97.0%-103.0%
  Quality Standards: USP30
  Ergocalciferol contains not less than 97.0 percent and not more than 103.0 percent of C19H19N7O6.
  Characteristic: White crystals.
  Melting point: 115-119°C
  alpha: 82° (c=3, in acetone 25°C)
  Water solubility: At 26 ℃, solubility in ethanol is 28 g/100ml, in acetone is 25 g/100ml. Ether -soluble, do not dissolve in water.
  Function and Usage: Ergocalciferol is one major form of vitamin D which can prevent and treat osteoporosis and rickets.It also has a part in cancer prevention,at least for colon cancer.
  Please contact Jennifer through zbexporting09(at) gmail(dot) com
  

• CAS Registry Number:

  50-14-6

• Synonyms:

  (3beta)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol; Metadee; Doral; Drisdol; Ergocalciferol; Ergocalciferolum; Ergorone; Ergosterol, activated; Ertron; Fortodyl; Geltabs; Hi-deratol; Hytakerol; Infron; Mulsiferol; Mykostin; Oleovitamin D2; Ostelin; Radiostol; Radsterin; Secoergosta-5,7,10(19),22-tetraen-3-ol, (3beta,5Z,7E,22E)-; Shock-ferol; Viosterol; Vitamin D; Vitavel-D; 9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3beta,5Z,7E,22E)-; Arthin; Diactol; Divit urto; BUCO-D; Calciferol; Calciferolum; Calciferon 2; Calderol; Condacaps; Condol; Crtron; Crystallina; Daral; Davitamon D; Davitin; Decaps; Dee-osterol; Deratol; Dee-ron; Dee-ronal; Detalup; DHT; Deltalin; ;(3S,5Z,7E,22E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol;(3S,5Z,7E,14xi,17alpha,22E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol;(7E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol;(3S,5Z,7E,17xi,22E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol;(3S,22E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol;

• Molecular Formula:

  C₂₈H₄₄O

• Molecular Weight:

  396.6484

• Molecular Structure:

  

• Hazard Symbols:

   T+:Very toxic;
  

• Risk Codes:

  R24/25:;
  R26:;
  R48/25:;
  

• Safety Description:

  S28A:;
  S36/37:;
  S45:;
  

• Company:

  Daxinganling Zhongbei Northland Bio-Chem Industry Co., Ltd.     [ China ]        

• Contact:

  Jennifer

• Tel:

  86+15342752701

• Fax:

  0452-6197939

• Email:

  zbexporting09@gmail.com