An antitumor drug of Formestane 566-48-3

• Post Date:

  Apr 19,2017

• Expiry Date:

  Apr 19,2018

• Detailed Description:

  Cas No. :566-48-3 Quantity: 0.1Kilograms
  Specs:Molecular formula: C19H26O3
  Price:1000 USD Kilograms
  Payment Method: T/T, Western Union, Moneygram,Bitcoin
  Formestane
  Alias: Formestane; -Hydroxyandrost-4-ene-3,17-dione
  CAS NO: 566-48-3
  Molecular weight: 302.4126
  Molecular formula: C19H26O3
  Packing: Foil bag
  Chemical Properties: Needles
  Usage: An antitumor drug. An aromatase inhibitor
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  Formestane (trade name Lentaron), also known as 4-hydroxyandrost-4-ene-3,17-dione, is a type I, steroidal, selective aromatase inhibitor.[1] It is used in the treatment of estrogen receptor-positive breast cancer in postmenopausal women. The drug is not active orally, and is instead available only as an intramuscular depot injection. Because of this, it is no longer popular as many orally active aromatase inhibitors have been identified and introduced. Formestane is an analogue of androstenedione.
  
  Formestane is often used to suppress the production of estrogens from anabolic steroids or prohormones. It also acts as a prohormone to 4-hydroxytestosterone, an active steroid which displays weak androgenic activity in addition to acting as a weak aromatase inhibitor.
  
  
  
  
  

• CAS Registry Number:

  566-48-3

• Synonyms:

  ;Formestane;B, Aromatase inhibitor;4-hydroxyandrost-4-ene-3,17-dione;(8xi,9xi,14xi)-4-methylandrost-4-ene-3,17-dione;4-Hydroxyandrostenedione;4-Hydroxy-4-androstenedione;

• Molecular Formula:

  C₂₀H₂₈O₂

• Molecular Weight:

  300.4351

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R60:;
  

• Safety Description:

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

• Company:

  Guangzhou Huao Chemical Co., Ltd     [ China ]        

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  Abby

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