6b,7b:15b,16b-Dimethylen-3-oxo-17a-pregn-4-ene-21,17-carbolactone

• Post Date:

  Dec 05,2017

• Expiry Date:

  Jun 03,2018

• Detailed Description:

  Cas No. :67392-87-4 Specs:EP7.0 ; USP34
  English Name : Drospirenone
  Synonyms: 6b,7b:15b,16b-Dimethylen-3-oxo-17a-pregn-4-ene-21,17-carbolactone
  CAS NO. : 67392-87-4
  EC NO : 266-679-2
  Molecular Weight : 366.49
  Molecular Formula : C24H30O3
  Standard : EP7.0 ; USP34
  Package : 5kg/TIN,10kg/TIN
  Product Introduction : White or almost white crystalline powder
  Use : API，Steroidal contraceptives

• CAS Registry Number:

  67392-87-4

• Synonyms:

  ;6b,7b;15b,16b-dimethylen-3-oxo-17a-pregn-4-ene-21,17-carbolactone;dihydrospirorenone;(1aR,5aR,5bS,7aS,8S,8aS,9aS,9bS,9cR,9dR)-5a,7a-dimethyl-1,1a,5,5a,5b,6,7,7a,8a,9,9a,9b,9c,9d-tetradecahydro-3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-8,2'-furan]-3,5'(4H,4'H)-dione;

• Molecular Formula:

  C₂₄H₃₀O₃

• Molecular Weight:

  366.4932

• Molecular Structure:

  

• Company:

  Hangzhou Deli Chemical Co., Ltd.     [ China ]        

• Contact:

  sunny Liu

• Tel:

  +86-571-28006270

• Fax:

  +86-571-28006267

• Email:

  sunny@dlchemical.com