Certificate of analysis
Letrozole
URL for this product: http://www.aasraw.com/product/Letrozole/
Compound name
Letrozole
Batch number
AAS1708-23-1
Batch molecular formula
C17 H11 N5.¼H 2O
Batch molecular weight
289.8
Cas
112809-51-5
1.
2.
PHYSICAL AND CHEMICAL PROPERTIES Batch Molecular Formula:
C17 H11 N5.¼H 2O
Batch Molecular Weight: Physical Appearance: Solubility: Storage: Batch Molecular Structure:
289.8
ANALYTICAL DATA HPLC: 1
H NMR: Mass Spectrum: Microanalysis:
White solid
DMSO to 100 mM Store at +4°C
Shows 99.7% purity Consistent with structure Consistent with structure Carbon Hydrogen Nitrogen Theoretical
70.46
4
24.16
Found
70.61
3.77
24.16
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