Ursodeoxycholic Acid

• Post Date:

  Sep 02,2014

• Expiry Date:

  Oct 02,2014

• Detailed Description:

  Cas No. :128-13-2 Specs:10mg/20mg/30mg/40mg/50mg/g/kg
  【Chemical Name】Ursodeoxycholic Acid
  【Molecular Formula】 C24H40O4
  【Formula Weight】392.58
  【CAS No】128-13-2
  【Detection method】HPLC ≥ 98%
  【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging)
  【shape】white powder
  【Extraction of sources】
  This product is a cholanic extracted from bear bile acid in the.
  【Pharmacological properties】
  The melting point of 200-204oC, odorless, bitter taste. This is freely soluble in ethanol, insoluble in chloroform; soluble in glacial acetic acid, dissolved in sodium hydroxide solution.
  【Chromatographic conditions】
  methanol water (80:20), flow rate: 1.0mL/min, differential refractive index detector. (for reference only)
  【Storage method】 2-8 ° C, avoid light preservation
  【Attentions】
  This product should be stored at low temperature, long time when exposed to air, the content will be reduced.
  

• CAS Registry Number:

  128-13-2

• Synonyms:

  ;3,7-Dihydroxycholan-24-oic acid;3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid;Ursodiol;2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanol;(3alpha,5beta,7alpha)-3,7-dihydroxycholan-24-oic acid;(3alpha,5beta,7beta)-3,7-dihydroxycholan-24-oic acid;(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid;(4R)-4-[(3R,5S,7S,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid;(3alpha,5beta,7beta,8xi,9xi,14xi)-3,7-dihydroxycholan-24-oic acid;(3alpha,5beta,7beta)-3,7-dihydroxycholan-24-oate;(3alpha,5alpha,7beta)-3,7-dihydroxycholan-24-oate;

• Molecular Formula:

  C₂₄H₃₉O₄

• Molecular Weight:

  391.5646

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Chengd du Preferred Biological Technology Co,.Ltd     [ China ]        

• Contact:

  XIAOLI LI

• Tel:

  028-81703128

• Fax:

  028-81711798

• Email:

  2851503755@qq.com