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estriol

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  Post Date: Apr 27,2017
  Expiry Date: Oct 24,2017
  Detailed Description: Cas No. :50-27-1 Quantity: 50Kilograms
Price:3000 USD Kilograms
Specific Rotation +54～ +62
Loss on Drying ≤0.5%
Residue On Ignition ≤0.1%
Other Steroids Total≤2.0%
Particle size 90% Not More than
10 Microns
Assay 97.0～102.0%

  CAS Registry Number:

50-27-1
  Synonyms: ;oestriol;1,3,5(10)-Estratriene-3,16a,17b-triol; Estra-1,3,5(10)-triene-3,16alpha,17beta-triol;(16alpha,17beta)-estra-1,3,5(10)-triene-3,16,17-triol;(8R,13S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol;
  Molecular Formula: C18H24O3
  Molecular Weight: 288.3814
  Molecular Structure: 50-27-1 Estriol

  Company: Beijing Keyifeng (KYF) Biotech Develop. Co., Ltd.,     [ China ]          
  Contact: Guo Hongxue
  Tel: +86-10-61568551
  Fax: +86-10-61568551, +86-10-615685
  Email: sales@kyfpharm.com
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