Regelinol is a new antitumor ursene-type triterpenoid isolated from Tripterygium regelii.

109974-22-3

C31H48O5

500.71

Regelinol

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