Letrozole

• Product NameLetrozole
  CAS No.112809-51-5
  Purity
  Min Quantity
  Price~
• View Contact Detail

• 
  Molecular Structure

Detailed Description

Product Name: Letrozole (Femara)
(daisy at bioproco dot com)
CAS: 112809-51-5
Purity: 99%
Appearance: white crystalline powder
M.F.: C17H11N5
M.W: 285.3

Specifications:
Appearance: White or off-white crystaline powder
Solubility: Soluble in Chloroform; Soluble in ethanol if heated
ldentification:
Maximum absorption in wavelength of 240 nm
Minimum absorption in wavelength of 215 nm
Infrared spectrum should be in accordance the dominant peak of contrast
Melting point: 182°C ~ 184°C
Related substances: NMT 0.5%
Single impurity: NMT 0.3%
Loss on drying: NMT 1.0%
Assay: NLT98.0%
Conclusion: Conforms with standard in-house for export