Letrozole (Femara)

CAS No.: 112809-51-5
Purity: 99%
Min quantity: 1 Metric Tons
Weight: 285.30274
Place of Orign: Shanghai,Shanghai,China

Contact:Ms.Tina Wang

Supplier Details

Biopro Chemicals Co., Ltd.
China
Contact:Ms.Tina Wang
Tel:86-21-30696096
Total Annual Sales Volume:US$10 Million - US$50 Million
Number of Employees:101 - 500 People
Business Type:Manufacturer,Distributor/Wholesaler
Main Markets:North America,Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

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Product Name.:Letrozole (Femara)
CAS No: 112809-51-5
Weight: 285.30274
Formula: C₁₇H₁₁N₅
Melting Point: 181-183 ºC
Boiling Point: 374.4 °C at 760 mmHg
Density: 1.21g/cm³

Details

Letrozole (Femara)
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
Please contact tina through tina at bioproco dot com.

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Letrozole (Femara)

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