Certificate of Analysis


Catalog Number: M1847
Product Name: Fostamatinib disodium
CAS Number: 1025687-58-4

Physical and Chemical Properties
Formula: C23H24FN6O9PNa2
Molecular Weight: 624.42
Solubility: DMSO
Long-term Storage: at -20°C
Chemical Structure: Fostamatinib disodium Structure
Analytical Data
HPLC: Shows Min 98.97% purity
H-NMR: Consistent with structure
Product Information
Description: Fostamatinib disodium (R788, R-935788) is a potent, ATP-competitive and selective Syk (Spleen tyrosine kinase) inhibitor with IC50 of 41 nM.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials at -20°C or below and used within 1 month.