Clematomandshurica saponin B shows significant inhibitory activity on cyclooxygenase-2 (IC50 = 2.58 microM).

916649-91-7

C92H142O46

1984.08

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years