Spironolactone

• Post Date:

  May 20,2015

• Expiry Date:

  Jun 03,2015

• Detailed Description:

  Cas No. :52-01-7 Spironolactone
  Synonyms:(7alpha,17alpha)-;17alpha-Pregn-4-ene-21-carboxylic acid,3-(3-keto-7-alpha-acetylthio-17-beta-hydroxy-4-androsten-17-alpha-yl)propion
  CAS: 52-01-7
  Assay (on the dried basis): 97%~102.0%
  Appearance: almoste white crystalline powder
  EINECS: 200-133-6
  MF: C24H32O4S
  MW: 416.57
  MS:
  
  
  
  ITEMS SPECIFICATION
  Melting point: 198-209°C
  Specific rotation: between -33°And- 37°
  Indentificaftion meet the requirements
  Relate substances sum of impurities
  (except canrenone): ≤ 1.0%
  Canrenone: ≤ 1.0%
  Sum of impurities+canrenone: ≤ 1.0%
  Chromium: ≤ 50ppm
  Loss on drying: ≤ 0.5%
  Sulphated ash: ≤ 0.1%
  Heavy Metal: ≤ 0.002%
  Limit of mercapto compounds Conform
  Ordinary impurities Conform
  

• CAS Registry Number:

  52-01-7

• Synonyms:

  ;7-alpha-Acetylthio-3-oxo-17-alpha-pregn-4-ene-21,17-beta- carbolactone; ;S-(10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-yl) ethanethioate;S-[(7R,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-yl] ethanethioate;S-[(7R,9S,10R,13S,14S,17R)-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-yl] ethanethioate;17-Hydroxy-7-alpha-mercapto-3-oxo-17-alpha-pregn-4-ene-21-carboxylic acid-gamma-lactone-7-acetate;

• Molecular Formula:

  C₂₄H₃₂O₄S

• Molecular Weight:

  416.5735

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
   Xn:Harmful;
  

• Risk Codes:

  R40:;
  R60:;
  

• Safety Description:

  S53:;
  S22:;
  S36/37/39:;
  S45:;
  

• Company:

  Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.     [ China ]        

• Contact:

  Maria

• Tel:

  18188938037

• Fax:

  862768886696-899

• Email:

  mxy08@ycphar.com