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Ethisterone(steroids)

Inquiry
  Post Date: Jun 07,2013
  Expiry Date: Jun 07,2014
  Detailed Description: Cas No. :434-03-7 Quantity: 0.1Kilograms
Specs:ycgsales06@ycphar.com
Price:2400 USD Kilograms
Payment Method: Western Union
Ethisterone(steroids)
English Synonyms: 4,17a-pregnen-17b-ol-20-yn-3-one; 17BETA-HYDROXY-4,17ALPHA-PREGNEN-20-YN-3-ONE
CAS NO.: 434-03-7
Assay: 98%
Molecular Formula: C21H28O2
Molecular Weight: 312.45
Packing: 1kg / foil bags
Appearance: White or milky white crystalline powder.
Melting point 269-275 ℃, at 190-195 ℃ in high vacuum sublimation. Slightly soluble in ethanol, acetone, chloroform and vegetable oils, in fact, insoluble in water
Usage: Similar to the yellow like progesterone, for the treatment of excessive menstrual bleeding, or sub-camps can also be used to prevent threatened abortion and habitual abortion. Progesterone is a progestin by the corpus luteum and the placenta secreted is more than the synthetic

  CAS Registry Number:

434-03-7

  Synonyms: ;Ethisterone,98%;17-alpha-ethynyltestosterone;pregneninolone;17a-ethynyl-17b-hydroxy-4-androsten-3-one;17a-ethynyl testosterone;anhydrohydroxyprogesterone;ethynyl testosterone;Gestoral;17-hydroxypregn-4-en-20-yn-3-one;(8xi,9xi,10xi,13xi,14xi,17alpha)-17-hydroxypregn-4-en-20-yn-3-one;(8xi,9xi,14xi,17alpha)-17-hydroxypregn-4-en-20-yn-3-one;(17alpha)-17-hydroxypregn-4-en-20-yn-3-one;
  Molecular Formula: C21H28O2
  Molecular Weight: 312.4458
  Molecular Structure: 434-03-7 ethisterone
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R40:;
R48:;
  Safety Description: S22:;
S24/25:;

  Company: Hubei Yuancheng Pharmaceutical Co., Ltd     [ China ]        
  Contact: Lisa Wang
  Tel: +862788060833
  Fax: +862788048077
  Email: ycgsales06@ycphar.com
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