Certificate of Analysis


Catalog Number: M2211
Product Name: Rigosertib
CAS Number: 1225497-78-8

Physical and Chemical Properties
Formula: C21H24NNaO8S
Molecular Weight: 473.47
Solubility: DMSO 80 mg/mL, Water 80 mg/mL
Long-term Storage: at -20°C
Chemical Structure: Rigosertib Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Rigosertib is a dual non-ATP inhibitor of polo-like kinase 1 (Plk1) and phosphoinositide 3-kinase pathways (PI3K).
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.