Dexamethasone acetate

• Post Date:

  Mar 11,2013

• Expiry Date:

  Mar 11,2014

• Detailed Description:

  Cas No. :1177-87-3 Quantity: 10Metric Tons
  Payment Method: T/T,L/C
  [Product name]: Dexamethasone acetate
  [Cas No.]: 1177-87-3
  [Product category]: corticosteroids
  [Packing specification]: 1KG/tin
  [specification]: CP/EP/USP/BP
  [Approval No.]: Guo yao Zhun Zi H12020195
  
  Quality specification
  
  [Appearance]: white or almost white crystalline powder, odorless, tasted bitter
  [Identification]: it should be positive
  [related substance]: max impurity <=0.5%, total impurities to be equal or lesser than
  1.0%
  [loss on drying]: <=0.5%
  [residue on ignition]: <=0.1%
  [selenium value]: <=0.005%
  [absorptive index]: 343~371
  [assay]: calculated the content of C24H31FO6 97on the dried basis, it should be 97.0%~102.0%
  [storage]: store in a airtight container, protected from light.
  
  E-mail: jill8470 at yahoo dot cn

• CAS Registry Number:

  1177-87-3

• Synonyms:

  ;Dexamethasoneacetate;Dexamethasone Acetate;Dexamethasone-17-acetate;(11beta,16alpha)-9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl acetate;(11beta,16alpha)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;(16alpha)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;(8xi,11beta,14xi,16alpha)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;

• Molecular Formula:

  C₂₄H₃₁FO₆

• Molecular Weight:

  434.4977

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R43:;
  

• Safety Description:

  S36/37:;
  

• Company:

  TianJin YouJu Technology Co.,Ltd.     [ China ]        

• Contact:

  jill wang

• Tel:

  86-22-58299779

• Fax:

  86-22-58299779

• Email:

  jill8470@yahoo.cn