Certificate of Analysis


Catalog Number: M2904
Product Name: Ouabain
CAS Number: 630-60-4

Physical and Chemical Properties
Formula: C29H44O12.8H2O
Molecular Weight: 728.77
Solubility: DMSO 130 mg/mL
Long-term Storage: at -20°C
Chemical Structure: Ouabain Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Ouabain is a selective Na+/K+, -ATPase inhibitor, binds to α2 /α3 subunit with Ki of 41 nM/15 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.