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Letrozole

Inquiry
  Post Date: Nov 18,2014
  Expiry Date: Nov 18,2015
  Detailed Description: Cas No. :112809-51-5 Quantity: 10Kilograms
Specs:EP USP BP
Price:1 USD Metric Tons
Payment Method: TT

Letrozole

Pure pwders,APIS,raw material,Not formulators,Not sell in patent valid country.

  • CAS No: 112809-51-5
  • Lead time: 3 Days
  • Standard: BP USP EP
  • Package: 100 grams or 1kg per bottole
  • Shipping: by Air Mail

Letrozole APIs powder,CAS 112809-51-5,Medicinal and Pharmaceutical Substances,Aromatase inhibitor,used to treatment of breast carcinoma.
Chemical name: 4,4′-(1H-1,2,4-Triazol-1-ylmethylene)dibenzonitrile.

 

letrozole chemical structure

Letrozole CS

Content:
97.5 per cent to 102.0 per cent (anhydrous substance).

Appearance
White or yellowish, crystalline powder.

Solubility
Practically insoluble in water, freely soluble in methylene chloride, sparingly soluble in methanol.

Relative Information:

Letrozole Identification – How to identify Letrozole Substance items

  CAS Registry Number:

112809-51-5
  Synonyms: ;4,4'-(1h-1,2,4-Triazol-1-Ylmethylene)Bisbenzonitrile;Lelrozol;4,4'-(1h-1,2,4-Triazol-1-Ylmethylene) Bis-Benzonitrile;Femara;Letrozol;Letrazole;
  Molecular Formula: C17H11N5
  Molecular Weight: 285.31
  Molecular Structure: 112809-51-5 Letrozole

  Company: Jinan Putu Biotec Co.,Ltd     [ China ]        
  Contact: Lee Tao
  Tel: 86-531-80992215
  Fax: 86-531-80992215
  Email: putubio@outlook.com
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