Pharmaceutical Chemicals
Description
Product Name: Femara (Letrozole)
(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: 182oC ~ 184oC
Related substances: NMT 0.5%
Single impurity: NMT 0.3%
Loss on drying: NMT 1.0%
Assay: NLT98.0%
Conforms with standard in-house for export
Read More
Biopro Chemicals Co., Ltd
Pharmaceutical Chemicals
Address: Shenli Rd., 1183, Zhangjiang Hi-Tech Park,
shanghai, Shanghai
China, 200120
Tel: 0086-21-30696096
Fax: 0086-21-30697096
